User's Guide
Page 176
... Commission (FCC) compliance information statement Part 15 The X642e x642e and Model IImachine types 7002-003, 7002-004, ... on electromagnetic interference for a Class A computing device, use a properly shielded and grounded cable such as Lexmark part number 1329605 for parallel attach or 12A2405 for a Class A computing device, use a properly shielded and...cables or by unauthorized changes or modifications to operate this equipment in a violation of a 176 Operation of the FCC Rules. Note: To assure compliance with the instruction manual, may not cause harmful interference, and (2) ...
... Commission (FCC) compliance information statement Part 15 The X642e x642e and Model IImachine types 7002-003, 7002-004, ... on electromagnetic interference for a Class A computing device, use a properly shielded and grounded cable such as Lexmark part number 1329605 for parallel attach or 12A2405 for a Class A computing device, use a properly shielded and...cables or by unauthorized changes or modifications to operate this equipment in a violation of a 176 Operation of the FCC Rules. Note: To assure compliance with the instruction manual, may not cause harmful interference, and (2) ...
User's Guide
Page 183
...that any line which receives metering pulses in Switzerland This product requires a Swiss billing tone filter (Lexmark part number 14B5109) to be installed on any sort of warranty. Metering pulses may or may ...set to ensure that automatic calls to its network. The grant of a telepermit for any single manual call initiation, and • The equipment shall go on-hook for connection to different numbers ...183 The associated equipment shall be set to operate within the following are not provided unless specifically requested by the subscriber at the time of ...
...that any line which receives metering pulses in Switzerland This product requires a Swiss billing tone filter (Lexmark part number 14B5109) to be installed on any sort of warranty. Metering pulses may or may ...set to ensure that automatic calls to its network. The grant of a telepermit for any single manual call initiation, and • The equipment shall go on-hook for connection to different numbers ...183 The associated equipment shall be set to operate within the following are not provided unless specifically requested by the subscriber at the time of ...
Menus and Messages
Page 117
...unsupported print cartridge 102 34 Short paper 102 35 Insufficient memory to support Resource Save feature 102 37 Insufficient memory for Flash Memory Defragment operation 102 37 Insufficient memory to collate job 102 37 Insufficient memory, some Held Jobs were deleted 102 38 Memory full 103 39 Complex...100 Load [src] with [size] 100 Load [src] with [type] [size] 100 Load Manual Feeder with [Custom String] 99 Load Manual Feeder with [Custom Type Name] 99 Load Manual Feeder with [size] 99 Load Manual Feeder with the Flash Drive. Deleting held job(s). 96 Fax status Answering 95 Call complete 95...
...unsupported print cartridge 102 34 Short paper 102 35 Insufficient memory to support Resource Save feature 102 37 Insufficient memory for Flash Memory Defragment operation 102 37 Insufficient memory to collate job 102 37 Insufficient memory, some Held Jobs were deleted 102 38 Memory full 103 39 Complex...100 Load [src] with [size] 100 Load [src] with [type] [size] 100 Load Manual Feeder with [Custom String] 99 Load Manual Feeder with [Custom Type Name] 99 Load Manual Feeder with [size] 99 Load Manual Feeder with the Flash Drive. Deleting held job(s). 96 Fax status Answering 95 Call complete 95...
Advanced Manual
Page 40
... available in the Troubleshooting chapter in SafeCom G3 Administrator's Manual D60603. However, use only if SafeCom Support instructs you experience problems after loading SafeCom Go Lexmark software several times then power cycle the Lexmark device. Does the Configuration web page (2.5.2) ...blocking the communication? Is the printer connected to normal operation by end-users have been compiled into an online SafeCom Help Desk Assistant available at safecom.eu/help SafeCom Go Lexmark software issues If you experience problems after communication has been restored...
... available in the Troubleshooting chapter in SafeCom G3 Administrator's Manual D60603. However, use only if SafeCom Support instructs you experience problems after loading SafeCom Go Lexmark software several times then power cycle the Lexmark device. Does the Configuration web page (2.5.2) ...blocking the communication? Is the printer connected to normal operation by end-users have been compiled into an online SafeCom Help Desk Assistant available at safecom.eu/help SafeCom Go Lexmark software issues If you experience problems after communication has been restored...
Advanced Manual
Page 43
... an outlet on a circuit different from that interference will be required to take whatever measures may cause interference to radio communications. Operation of this equipment according to part 15 of conformity in local language stipulating the applied rules and regulations can radiate radio frequency energy... and, if not installed and used in accordance with the instruction manual, may be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by SafeCom...
... an outlet on a circuit different from that interference will be required to take whatever measures may cause interference to radio communications. Operation of this equipment according to part 15 of conformity in local language stipulating the applied rules and regulations can radiate radio frequency energy... and, if not installed and used in accordance with the instruction manual, may be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by SafeCom...
Service Manual
Page 7
...3-35 Key Repeat Rate 3-35 Wiper Message 3-35 Exit Configuration Menu 3-35 Theory 3-36 Autocompensator operation 3-36 Autoconnect system, paper tray options, envelope feeder-electrical 3-37 Autoconnect cabling and connectors 3-37 ... Fuser solenoid adjustment 4-2 Gap adjustment 4-2 Printhead assembly adjustment-printer 4-2 Paper alignment assembly adjustment 4-3 Scanner registration 4-4 Automatic Scanner Registration 4-4 Manual registration 4-5 Removal procedures 4-6 Scanner ADF and flatbed removals 4-6 ADF front cover removal 4-6 ADF pick assembly removal 4-7 ADF rear cover ...
...3-35 Key Repeat Rate 3-35 Wiper Message 3-35 Exit Configuration Menu 3-35 Theory 3-36 Autocompensator operation 3-36 Autoconnect system, paper tray options, envelope feeder-electrical 3-37 Autoconnect cabling and connectors 3-37 ... Fuser solenoid adjustment 4-2 Gap adjustment 4-2 Printhead assembly adjustment-printer 4-2 Paper alignment assembly adjustment 4-3 Scanner registration 4-4 Automatic Scanner Registration 4-4 Manual registration 4-5 Removal procedures 4-6 Scanner ADF and flatbed removals 4-6 ADF front cover removal 4-6 ADF pick assembly removal 4-7 ADF rear cover ...
Service Manual
Page 8
... Printer left side cover removal 4-56 Redrive door 4-58 Printer right cover removal 4-58 Operator panel left cover assembly removal 4-61 Operator panel right cover assembly removal 4-64 Touchscreen bezel removal 4-66 LCD touchscreen removal-models X644e... and X646e 4-67 LCD touchscreen removal-model X642e 4-69 Multipurpose feeder/lower front cover assembly ...tire removal 4-118 MPF solenoid assembly removal 4-119 viii Service Manual
... Printer left side cover removal 4-56 Redrive door 4-58 Printer right cover removal 4-58 Operator panel left cover assembly removal 4-61 Operator panel right cover assembly removal 4-64 Touchscreen bezel removal 4-66 LCD touchscreen removal-models X644e... and X646e 4-67 LCD touchscreen removal-model X642e 4-69 Multipurpose feeder/lower front cover assembly ...tire removal 4-118 MPF solenoid assembly removal 4-119 viii Service Manual
Service Manual
Page 21
... are available in the following models: Model name Lexmark X644e Lexmark X642e Lexmark X642e Lexmark X644e Lexmark X646e Lexmark X646e Lexmark X644e Lexmark X642e Lexmark X642e Lexmark X644e Lexmark X646e Lexmark X646e Configuration Network Network Network, modem Network, modem...006 7002-012 7002-102 7002-112 Maintenance approach The diagnostic information in this manual leads you complete the repair, perform tests as needed to verify the repair...xxx 1. General information 1-1 The operator panel is touch-sensitive and allows the user to determine the MPF problem and repair the failure....
... are available in the following models: Model name Lexmark X644e Lexmark X642e Lexmark X642e Lexmark X644e Lexmark X646e Lexmark X646e Lexmark X644e Lexmark X642e Lexmark X642e Lexmark X644e Lexmark X646e Lexmark X646e Configuration Network Network Network, modem Network, modem...006 7002-012 7002-102 7002-112 Maintenance approach The diagnostic information in this manual leads you complete the repair, perform tests as needed to verify the repair...xxx 1. General information 1-1 The operator panel is touch-sensitive and allows the user to determine the MPF problem and repair the failure....
Service Manual
Page 28
... 1-8 Service Manual Altitude: 10,000 ft. (0 to 110° F) - Temperature: -40° to 43° C (-40° to 3,048 meters) • Storage and shipping environment (packaged) - Relative humidity: 5% to 90° F) - 7002-xxx Environment Printer temperature and humidity • Operating - Temperature:... Altitude: equivalent to 10,300 meters (0 to 80% - Mode Emission sound pressure level (dBA) Bystander position average (LpAm) Standing Operator Position (LpAm) Printing 56 N/A Copying 57 62 Scanning 52 59 Ready 30 N/A Note: Measurements apply to 104° F) -...
... 1-8 Service Manual Altitude: 10,000 ft. (0 to 110° F) - Temperature: -40° to 43° C (-40° to 3,048 meters) • Storage and shipping environment (packaged) - Relative humidity: 5% to 90° F) - 7002-xxx Environment Printer temperature and humidity • Operating - Temperature:... Altitude: equivalent to 10,300 meters (0 to 80% - Mode Emission sound pressure level (dBA) Bystander position average (LpAm) Standing Operator Position (LpAm) Printing 56 N/A Copying 57 62 Scanning 52 59 Ready 30 N/A Note: Measurements apply to 104° F) -...
Service Manual
Page 34
...Have an interlocking design. - Have rough, cockle, or laid finishes. • Use envelopes that can withstand temperatures of envelope at www.lexmark.com. Envelopes You can be sure to set the Paper Type to determine whether your transparencies are designed for use in the envelope feeder.... that heat transparencies to Envelope, and select the correct envelope size from the operator panel, the MFP driver, or from MarkVision™ Professional. • For best performance, use up to MP Feeder, Manual Env, or Env Feeder depending on the source you are considering using . ...
...Have an interlocking design. - Have rough, cockle, or laid finishes. • Use envelopes that can withstand temperatures of envelope at www.lexmark.com. Envelopes You can be sure to set the Paper Type to determine whether your transparencies are designed for use in the envelope feeder.... that heat transparencies to Envelope, and select the correct envelope size from the operator panel, the MFP driver, or from MarkVision™ Professional. • For best performance, use up to MP Feeder, Manual Env, or Env Feeder depending on the source you are considering using . ...
Service Manual
Page 36
... a large quantity. 7002-xxx Card stock Card stock is loaded in the source according to your simplex or duplex needs. 1-16 Service Manual After printing approximately 10,000 pages of card stock (or each time you are considering using card stock that may release hazardous emissions when ...is single ply, and has a large array of any card stock you replace the print cartridge), complete the following steps to Card Stock from the operator panel, from the MFP driver, or from MarkVision Professional. • Be aware that can significantly affect print quality. See "Supported print media" on...
... a large quantity. 7002-xxx Card stock Card stock is loaded in the source according to your simplex or duplex needs. 1-16 Service Manual After printing approximately 10,000 pages of card stock (or each time you are considering using card stock that may release hazardous emissions when ...is single ply, and has a large array of any card stock you replace the print cartridge), complete the following steps to Card Stock from the operator panel, from the MFP driver, or from MarkVision Professional. • Be aware that can significantly affect print quality. See "Supported print media" on...
Service Manual
Page 40
... changed from the application, use , the print driver, MarkVision Professional, or the Web pages. Changes made to the MFP. MFP operator panels Model X642e Models X644e/X646e 2-2 Service Manual Changing a setting from the operator panel. Settings changed from the application or print driver apply only to the job being sent to print, fax, copy...
... changed from the application, use , the print driver, MarkVision Professional, or the Web pages. Changes made to the MFP. MFP operator panels Model X642e Models X644e/X646e 2-2 Service Manual Changing a setting from the operator panel. Settings changed from the application or print driver apply only to the job being sent to print, fax, copy...
Service Manual
Page 41
...Copy button, press Backspace to the left of a fax number or as the the entry of a number entered manually. During a print job, the print media path is pressed while on the operator panel during this button: • For a shortcut identifier. • Within phone numbers. Once an entire line... settings. The button only functions within Copy, Fax, and so on the operator panel. Within the Fax Destination List, press Backspace to move up , processing data, or printing a job. Solid red Operator intervention is deleted, another press of the Fax menu, fax function, or home...
...Copy button, press Backspace to the left of a fax number or as the the entry of a number entered manually. During a print job, the print media path is pressed while on the operator panel during this button: • For a shortcut identifier. • Within phone numbers. Once an entire line... settings. The button only functions within Copy, Fax, and so on the operator panel. Within the Fax Destination List, press Backspace to move up , processing data, or printing a job. Solid red Operator intervention is deleted, another press of the Fax menu, fax function, or home...
Service Manual
Page 42
... buttons Buttons and touchscreen icon buttons (refer to Menus & Messages for comprehensive list) Models X644e, X646e Model X642e Copy Button name Copy Function Touch to access the Copy menus, too. 2-4 Service Manual The USB direct interface can also be used to plug in the (only on model... Home Returns the LCD to the home screen. (only on model X642e) Help Tips Accesses the context-sensitive Help feature. (only on model X642e) Menu Accesses the menus. 7002-xxx Callout 11 12 13 14 15 Operator panel item Function USB Direct interface The host Universal Serial Bus (USB...
... buttons Buttons and touchscreen icon buttons (refer to Menus & Messages for comprehensive list) Models X644e, X646e Model X642e Copy Button name Copy Function Touch to access the Copy menus, too. 2-4 Service Manual The USB direct interface can also be used to plug in the (only on model... Home Returns the LCD to the home screen. (only on model X642e) Help Tips Accesses the context-sensitive Help feature. (only on model X642e) Menu Accesses the menus. 7002-xxx Callout 11 12 13 14 15 Operator panel item Function USB Direct interface The host Universal Serial Bus (USB...
Service Manual
Page 43
... status includes a message requiring intervention. Appears on page 2-4. See "Help Tips (only on model X642e)" on every screen except the home screen. There are only available when the MFP is in Manual Mode) For models X644e and X646e, touch the Home icon to return to clear it to access... models X644e and X646e, the Menus icon is a context-sensitive Help feature. Shows MFP conditions such as Ready or Busy. For model X642e, there is on the operator panel, below the touchscreen to return to an FTP site. Fax Fax Touch to access the Fax menus. (Icon) (Button) Release ...
... status includes a message requiring intervention. Appears on page 2-4. See "Help Tips (only on model X642e)" on every screen except the home screen. There are only available when the MFP is in Manual Mode) For models X644e and X646e, touch the Home icon to return to clear it to access... models X644e and X646e, the Menus icon is a context-sensitive Help feature. Shows MFP conditions such as Ready or Busy. For model X642e, there is on the operator panel, below the touchscreen to return to an FTP site. Fax Fax Touch to access the Fax menus. (Icon) (Button) Release ...
Service Manual
Page 44
...Number (PIN) is not null or empty. A pop-up screen appears with the Unlock Device button. 2-6 Service Manual Note: If an invalid PIN is entered, Invalid PIN. Once the operator panel is locked, the PIN entry screen clears, and the Lock Device button is locked. Touch Continue. Models ... Profile names • Bookmark container or job names • USB container or job names for comprehensive list) (continued) Models X644e, X646e Model X642e Button name Search Held Jobs Held Jobs Function To search on the screen when the MFP is replaced with the Lock Device button. Touch Unlock...
...Number (PIN) is not null or empty. A pop-up screen appears with the Unlock Device button. 2-6 Service Manual Note: If an invalid PIN is entered, Invalid PIN. Once the operator panel is locked, the PIN entry screen clears, and the Lock Device button is locked. Touch Continue. Models ... Profile names • Bookmark container or job names • USB container or job names for comprehensive list) (continued) Models X644e, X646e Model X642e Button name Search Held Jobs Held Jobs Function To search on the screen when the MFP is replaced with the Lock Device button. Touch Unlock...
Service Manual
Page 48
... jams at exit of printed page" on (print quality) page 2-164. 2-10 Service Manual Fuser solenoid fails to "Print quality-toner on backside of redrive assembly- Go to operate. LCD touchscreen icon buttons do not work Go to "LCD touchscreen display service check-models ...X646e" on page 2-149. contrast does not change LCD touchscreen backlight Go to "LCD touchscreen contrast control service check- X642e" on page 4-64. See "Operator panel right cover assembly removal" on page 2-154. Paper feed problems-printer or integrated Go to "Print quality-residual image...
... jams at exit of printed page" on (print quality) page 2-164. 2-10 Service Manual Fuser solenoid fails to "Print quality-toner on backside of redrive assembly- Go to operate. LCD touchscreen icon buttons do not work Go to "LCD touchscreen display service check-models ...X646e" on page 2-149. contrast does not change LCD touchscreen backlight Go to "LCD touchscreen contrast control service check- X642e" on page 4-64. See "Operator panel right cover assembly removal" on page 2-154. Paper feed problems-printer or integrated Go to "Print quality-residual image...
Service Manual
Page 60
Hot roll did not reach operating temperature in lookup table. Hot roll took too long to reach the beginning lamp detection temperature. Go to "922.xx-Cold fuser check" on page 2-... roll timed out in lookup table. Fuser page count between 0 and 99,999. Go to "922.xx-Cold fuser check" on page 2-134. 2-22 Service Manual Hot roll reached final lamp detection temperature but took longer than largest time in trying to reach desired temperature after increasing interrupt gap.
Hot roll did not reach operating temperature in lookup table. Hot roll took too long to reach the beginning lamp detection temperature. Go to "922.xx-Cold fuser check" on page 2-... roll timed out in lookup table. Fuser page count between 0 and 99,999. Go to "922.xx-Cold fuser check" on page 2-134. 2-22 Service Manual Hot roll reached final lamp detection temperature but took longer than largest time in trying to reach desired temperature after increasing interrupt gap.
Service Manual
Page 62
... but took too long to "922.xx-Cold fuser check" on page 2-134. Go to "922.xx-Cold fuser check" on page 2-134. 2-24 Service Manual Fuser page count between 300,000 and 399,999. • Low wattage or incorrect lamp. • Bad thermistor, circuit, or cabling. • Fuser not receiving... trying to steady state control in time (new enhanced control). Go to "922.xx-Cold fuser check" on page 2-134. Hot roll did not reach operating temperature in lookup table. Fuser has taken too long to "922.xx-Cold fuser check" on page 2-134. Go to reach desired temperature after increasing...
... but took too long to "922.xx-Cold fuser check" on page 2-134. Go to "922.xx-Cold fuser check" on page 2-134. 2-24 Service Manual Fuser page count between 300,000 and 399,999. • Low wattage or incorrect lamp. • Bad thermistor, circuit, or cabling. • Fuser not receiving... trying to steady state control in time (new enhanced control). Go to "922.xx-Cold fuser check" on page 2-134. Hot roll did not reach operating temperature in lookup table. Fuser has taken too long to "922.xx-Cold fuser check" on page 2-134. Go to reach desired temperature after increasing...
Service Manual
Page 64
Hot roll timed out in time. After hot roll lamp detection, did not reach operating temperature in time (new enhanced control). Fuser page count stopped at 500,000 to preserve data. • Low wattage or incorrect lamp. • Bad thermistor, ... to reach the final lamp detection temperature. Fuser page count stopped at 500,000 to "922.xx-Cold fuser check" on page 2-134. 2-26 Service Manual Hot roll reached 'final lamp detection temperature' but took longer than largest time in lookup table. Hot roll did not roll over to steady state...
Hot roll timed out in time. After hot roll lamp detection, did not reach operating temperature in time (new enhanced control). Fuser page count stopped at 500,000 to preserve data. • Low wattage or incorrect lamp. • Bad thermistor, ... to reach the final lamp detection temperature. Fuser page count stopped at 500,000 to "922.xx-Cold fuser check" on page 2-134. 2-26 Service Manual Hot roll reached 'final lamp detection temperature' but took longer than largest time in lookup table. Hot roll did not roll over to steady state...