Service Manual
Page 5
... Maintenance and Service manual to help isolate and replace any failing field-replaceable unit (FRU) in the IBM' Color Jetprinter' PS 4079. • "General Information" introduces the IBM Color Jelprinter ""S 4079. • "Diagnostic Information" includes Maintenance Analysis Procedures (MAPs) that are also described that give you step-by-step instructions to find test po!mts and illustrates the paper paths and ink supply system • "Parts Catalog" lists the part numbers...
... Maintenance and Service manual to help isolate and replace any failing field-replaceable unit (FRU) in the IBM' Color Jetprinter' PS 4079. • "General Information" introduces the IBM Color Jelprinter ""S 4079. • "Diagnostic Information" includes Maintenance Analysis Procedures (MAPs) that are also described that give you step-by-step instructions to find test po!mts and illustrates the paper paths and ink supply system • "Parts Catalog" lists the part numbers...
Service Manual
Page 9
... and Humidity Tools Using Printer Emulation Operator Panel Print Head Capping Adjusting the Print Head Position Lever Diagnostic Information MAP 0100: Start . . . . MAP 0130: Check Paper MAP 0140: Carriage Position MAP 0150: Carriage Motor Drive Data MAP 0160: Logic Board and Related Cables MAP 0170: Ink Cartridge MAP 0180: Ink Sensor MAP 0190: Ink Flow MAP 0200: Paper Feed Electrical MAP 0210: Paper Feed Mechanical MAP 0220: Print Quality MAP 0230: Print Escapement MAP 0240: Head Heater MAP 0250...
... and Humidity Tools Using Printer Emulation Operator Panel Print Head Capping Adjusting the Print Head Position Lever Diagnostic Information MAP 0100: Start . . . . MAP 0130: Check Paper MAP 0140: Carriage Position MAP 0150: Carriage Motor Drive Data MAP 0160: Logic Board and Related Cables MAP 0170: Ink Cartridge MAP 0180: Ink Sensor MAP 0190: Ink Flow MAP 0200: Paper Feed Electrical MAP 0210: Paper Feed Mechanical MAP 0220: Print Quality MAP 0230: Print Escapement MAP 0240: Head Heater MAP 0250...
Service Manual
Page 13
... primer prints in ). After printing a number of pages, print -he nozzle test on the printer menu selection and application. General Informal ion 1-1 At 10 CPI, this paper in order to 170 CPS in letter-quality mode. The printer allows you to use cut-sheet paper up to clean the pickup and feed rollers. After 2000 pages, wipe the platen and inside of the print covet to repair it, and the customer switch settings that may...
... primer prints in ). After printing a number of pages, print -he nozzle test on the printer menu selection and application. General Informal ion 1-1 At 10 CPI, this paper in order to 170 CPS in letter-quality mode. The printer allows you to use cut-sheet paper up to clean the pickup and feed rollers. After 2000 pages, wipe the platen and inside of the print covet to repair it, and the customer switch settings that may...
Service Manual
Page 14
Ink is displayed when the heads arE aut)maticEti ly Operating Temperatures and Humidity -emperaturie and hurr idity levels are important to fit in 'lie eyes. A. The ranges are capped before SW itching zine iiirinter off. iiihysically coded to the correct oi',:ieration al the printE r. fa prevent ink leaks. .ti ways ship the printer with the Carriage lacked in place...
Ink is displayed when the heads arE aut)maticEti ly Operating Temperatures and Humidity -emperaturie and hurr idity levels are important to fit in 'lie eyes. A. The ranges are capped before SW itching zine iiirinter off. iiihysically coded to the correct oi',:ieration al the printE r. fa prevent ink leaks. .ti ways ship the printer with the Carriage lacked in place...
Service Manual
Page 17
... as ink or paper problems. Ar error message will also he displayed, indicating the type of -paper, or when Menu has been pressed to print the stored page. The Ready indicator is being received by the printer. such as out-of putter General InforT8A011 1-5 Press Print Buffer to display the menu. Menu - = - Check The Check indicator lights up when the printer requiret;. Buffer This indicator blinks when data is turned off -line. operator...
... as ink or paper problems. Ar error message will also he displayed, indicating the type of -paper, or when Menu has been pressed to print the stored page. The Ready indicator is being received by the printer. such as out-of putter General InforT8A011 1-5 Press Print Buffer to display the menu. Menu - = - Check The Check indicator lights up when the printer requiret;. Buffer This indicator blinks when data is turned off -line. operator...
Service Manual
Page 21
Ink Cartridge MAP 0180: Ink Sensor MAP 019O Ink Flow . MAP 01 10: Error Code/Symptom Index. MAP 0280: Paper Feed Motor MAP 0290: Purge Unit MAP 0300 Operator Panel MAP 0310: Power Supply MAP 0320: Host Print MAP 0330: RAM (Memory) MAP 0340: Undetermined Problem Diagnostic Aids 2 2 10 2 14 2 16 2 18 2 22 2-24 2-26 2.30 2 34 2-42 2-46 2 -50 2-52 2-54 2 56 2-58 2-60 2-62...
Ink Cartridge MAP 0180: Ink Sensor MAP 019O Ink Flow . MAP 01 10: Error Code/Symptom Index. MAP 0280: Paper Feed Motor MAP 0290: Purge Unit MAP 0300 Operator Panel MAP 0310: Power Supply MAP 0320: Host Print MAP 0330: RAM (Memory) MAP 0340: Undetermined Problem Diagnostic Aids 2 2 10 2 14 2 16 2 18 2 22 2-24 2-26 2.30 2 34 2-42 2-46 2 -50 2-52 2-54 2 56 2-58 2-60 2-62...
Service Manual
Page 22
... problems iiiuch as ink leakage, worn or rin sing parts; r code (see procedure in "Controller Diagnostics" on Page 2-74 and than return to check. "MAP 0340: Undetermined Pr(iblern" on page 2-8j) . ▪ If no error coce IlliTber is disengaged. you will get a Cover Or en error code unless you use frame ground unless otherwise specif a J. • ilisually check the machine for he List !Err; Make...
... problems iiiuch as ink leakage, worn or rin sing parts; r code (see procedure in "Controller Diagnostics" on Page 2-74 and than return to check. "MAP 0340: Undetermined Pr(iblern" on page 2-8j) . ▪ If no error coce IlliTber is disengaged. you will get a Cover Or en error code unless you use frame ground unless otherwise specif a J. • ilisually check the machine for he List !Err; Make...
Service Manual
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... procedure. 007 Perform Test Print A, using coated paper if available. Yes No 1_ 004] Is there an error code number on regular paper. Yes No [005 Go to "MAP 0300: Operator Panel" on page 2-64 006 Go to "MAP 0310: Power Supply" on page 2-66. 003 1 Does the printer complete the POST, with Ready on the display? Otherw'se, allow for some color convergence on the...
... procedure. 007 Perform Test Print A, using coated paper if available. Yes No 1_ 004] Is there an error code number on regular paper. Yes No [005 Go to "MAP 0300: Operator Panel" on page 2-64 006 Go to "MAP 0310: Power Supply" on page 2-66. 003 1 Does the printer complete the POST, with Ready on the display? Otherw'se, allow for some color convergence on the...
Service Manual
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... on page 2-16. Paper feed problem; Paper skews. completes POST. wrong type of paper; Add memory to feed paper when printing Test Print A; Paper tray empty or paper did not feed; Paper tray overloaded; Make page less complicated. more than one sheet feeds into printer; No pickup of media used or selected. When Test Print A is incorrect size; If error persists, go to "MAP 0130: Check Paper" on second line of carriage Paper sticks together. 30 12 38 SIMMS Top cover open Insufficient printer memory to print page Action or FRU Change paper size loaded. put...
... on page 2-16. Paper feed problem; Paper skews. completes POST. wrong type of paper; Add memory to feed paper when printing Test Print A; Paper tray empty or paper did not feed; Paper tray overloaded; Make page less complicated. more than one sheet feeds into printer; No pickup of media used or selected. When Test Print A is incorrect size; If error persists, go to "MAP 0130: Check Paper" on second line of carriage Paper sticks together. 30 12 38 SIMMS Top cover open Insufficient printer memory to print page Action or FRU Change paper size loaded. put...
Service Manual
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... lights or beeps; display blank. POST started ; Test Print A runs normally unl isted error code Symptom or error code not l isted Action or FRU Print head position lever toe low Wrong type of print none Smeared print poor quality none Failing LED or button on page ,1-71. on page 2-66. 'MAP 0310: Power Suopiy" on page 2-66 Make sure printer is online 'MAP 0320: Host Print ' on page 2-70. `MAP 0340: Lndetermined Problem" on operator panel; Symptom none Blurring or smudging of media. printer...
... lights or beeps; display blank. POST started ; Test Print A runs normally unl isted error code Symptom or error code not l isted Action or FRU Print head position lever toe low Wrong type of print none Smeared print poor quality none Failing LED or button on page ,1-71. on page 2-66. 'MAP 0310: Power Suopiy" on page 2-66 Make sure printer is online 'MAP 0320: Host Print ' on page 2-70. `MAP 0340: Lndetermined Problem" on operator panel; Symptom none Blurring or smudging of media. printer...
Service Manual
Page 44
... 1161. With Hnk cartridges instal led, check the resistance :Dety, een the pins designated for e;wh color 'I5K to remove the ink cartridge assembly, lit is susttect Check the ink cal( id ge detection resistor pad (top left connector card. Ine error code shouic indicate which cartridge is recommended that you remove all ink cartridges, carefully drain the ink trpril the l ines into a plastic-lined was:e can or...
... 1161. With Hnk cartridges instal led, check the resistance :Dety, een the pins designated for e;wh color 'I5K to remove the ink cartridge assembly, lit is susttect Check the ink cal( id ge detection resistor pad (top left connector card. Ine error code shouic indicate which cartridge is recommended that you remove all ink cartridges, carefully drain the ink trpril the l ines into a plastic-lined was:e can or...
Service Manual
Page 50
... where ink is helpful to be familia' wilh normal ink flow. Check, 3S many as possible durii ig the long. Conditions That Could Cause This Symptom • Ink cartridge supply I . 1111, 1:01011111Minillill! Are all carriage !suppi r lines full of ink tram the ink cartridge. I res • Carriage supply and 'Nesle • F"urge waste lines • Ink cartridge waste i i ies • Purge Unit • ink supply assembly. • Print Head kmportant: A long clearrng uses a significant...
... where ink is helpful to be familia' wilh normal ink flow. Check, 3S many as possible durii ig the long. Conditions That Could Cause This Symptom • Ink cartridge supply I . 1111, 1:01011111Minillill! Are all carriage !suppi r lines full of ink tram the ink cartridge. I res • Carriage supply and 'Nesle • F"urge waste lines • Ink cartridge waste i i ies • Purge Unit • ink supply assembly. • Print Head kmportant: A long clearrng uses a significant...
Service Manual
Page 94
... removed, all operator settings ar d cc ntains NvRA Nit and IRI.DM r -semaries. Connect the power card and turn on page 2-2. The printel defaults to a secondary menu system which allows you have no error cadge or symptom, replace the fol lowing PERMS cne at a time, checking the printer operation after each replacerr(3nt. Turn off the pr nter acrd disconnect the power cord. Disconnect the con:roller board power supply...
... removed, all operator settings ar d cc ntains NvRA Nit and IRI.DM r -semaries. Connect the power card and turn on page 2-2. The printel defaults to a secondary menu system which allows you have no error cadge or symptom, replace the fol lowing PERMS cne at a time, checking the printer operation after each replacerr(3nt. Turn off the pr nter acrd disconnect the power cord. Disconnect the con:roller board power supply...
Service Manual
Page 97
... operator or service person can use these test procedures without entering Controller Diagnostics or Service Adjustment modes. Test Menu Clean Heads is displayed. Press List + to move through the menu until Print Test Page = PS Test Page is displayed. (Use List to scroll backward through the menu • niagnostic information 2-77 Press Select when Test Print A is displayed. 3. Test Print A Test Print A prints a sample of machine settings and lines of 215.9 by 279.4 rrm (8-1/2 by 11-inch) paper, then returns to menu mode. Your...
... operator or service person can use these test procedures without entering Controller Diagnostics or Service Adjustment modes. Test Menu Clean Heads is displayed. Press List + to move through the menu until Print Test Page = PS Test Page is displayed. (Use List to scroll backward through the menu • niagnostic information 2-77 Press Select when Test Print A is displayed. 3. Test Print A Test Print A prints a sample of machine settings and lines of 215.9 by 279.4 rrm (8-1/2 by 11-inch) paper, then returns to menu mode. Your...
Service Manual
Page 105
... display the last error stored in the printer. This procedure should be used whenever in memory by selecting Clear Print Test Page You can print Test Print A or B from this option if you need to know the software level of ink to refresh the printer ink system. Software Version Use this menu, rather than going back to make sure the national defaults are set correctly. liagriostic Irlformatio 2-85 Y Ju can also clear the error codes stored in ink line is replaced...
... display the last error stored in the printer. This procedure should be used whenever in memory by selecting Clear Print Test Page You can print Test Print A or B from this option if you need to know the software level of ink to refresh the printer ink system. Software Version Use this menu, rather than going back to make sure the national defaults are set correctly. liagriostic Irlformatio 2-85 Y Ju can also clear the error codes stored in ink line is replaced...
Service Manual
Page 141
... print head cleaning until all ink l ines and subtanks are filled. Remove the encoder and paper width sensor assembly. 12. Note: Keep the ink supply assembly level to prevent ink spillage. 13. Check the Print Position Adjustment (page 3-8). 3. Remove the carriage card holder and the carriage card. 11. Discard the ink supply in a cloth or packet of the carriage. 10. Installation Notes: When replacing the carriage ink supply or carriage frame: 1. Carefully feed the tubes through the side frame anc remove the carriage ink supply assembly. Repair...
... print head cleaning until all ink l ines and subtanks are filled. Remove the encoder and paper width sensor assembly. 12. Note: Keep the ink supply assembly level to prevent ink spillage. 13. Check the Print Position Adjustment (page 3-8). 3. Remove the carriage card holder and the carriage card. 11. Discard the ink supply in a cloth or packet of the carriage. 10. Installation Notes: When replacing the carriage ink supply or carriage frame: 1. Carefully feed the tubes through the side frame anc remove the carriage ink supply assembly. Repair...
Service Manual
Page 173
... history, should be reviewed. Check the following items: • Damaged, missing, or changed covers • Possible safety exposure from any non-IBM attachments, Safety Inspection Guide 5-1 If any unsafe conditions are being inspected for a Maintenance Agreement Each machine has needed items installed to aid you in :he area of the On/Off Switch and the Power Cord. • Damaged, missing, or changed parts, especially in...
... history, should be reviewed. Check the following items: • Damaged, missing, or changed covers • Possible safety exposure from any non-IBM attachments, Safety Inspection Guide 5-1 If any unsafe conditions are being inspected for a Maintenance Agreement Each machine has needed items installed to aid you in :he area of the On/Off Switch and the Power Cord. • Damaged, missing, or changed parts, especially in...
Service Manual
Page 225
... A adjustment procedures 3.3 C Carnage Drive MAP 2-58 Carriage Motor Drive Data MAP 2-20 Carriage Movement MAP 2-18 catalog, parts 6-1 characters per inch (CPI) 1-1 characters per second (CPS) 1-1 Check Paper MAP 2-16 cleaning procedures, print head 2-78 coated paper, using 1-1 Color Jetprinter, description 1-1 controller diagnostics tests button test 2-84 clean heads 2-85 defaults, national 2-85 last error display 2-85 LCD test 2-84 LED test 2-84 paper load test 2-83 print test page 2-85 printer wrap test 2-84 RAM test 2-84 software version 2-85 cover interlock 2-2 Cover Open MAP 2-14 cover...
... A adjustment procedures 3.3 C Carnage Drive MAP 2-58 Carriage Motor Drive Data MAP 2-20 Carriage Movement MAP 2-18 catalog, parts 6-1 characters per inch (CPI) 1-1 characters per second (CPS) 1-1 Check Paper MAP 2-16 cleaning procedures, print head 2-78 coated paper, using 1-1 Color Jetprinter, description 1-1 controller diagnostics tests button test 2-84 clean heads 2-85 defaults, national 2-85 last error display 2-85 LCD test 2-84 LED test 2-84 paper load test 2-83 print test page 2-85 printer wrap test 2-84 RAM test 2-84 software version 2-85 cover interlock 2-2 Cover Open MAP 2-14 cover...
Service Manual
Page 226
... OH. Ink Flow 2-30 Ink sensor 2-26 Operator Panel 2-6. M,APs Carriage Drive 2-58 Carriage Motor Dr Le Data 2-20 Carriage Movement 2•18 Cneck Paper 2-16 Cover Open 2-14 Head Cap Position Head Healer 2.52 Head Temp/Heal Pul e 2-56 Host Print 2-70 Ink Cartricge 2-24. Paper Feed Electtri ttia; 2-34 Pape I atc ies 3-12 special papier, using 2-'6 paper capacity 1-'1 Paper Feed Electrioal IV AP 2-34. r 6 S safety inspection guide 5service adjustment mode 3-6 service information ink tube servicing 3-12...
... OH. Ink Flow 2-30 Ink sensor 2-26 Operator Panel 2-6. M,APs Carriage Drive 2-58 Carriage Motor Dr Le Data 2-20 Carriage Movement 2•18 Cneck Paper 2-16 Cover Open 2-14 Head Cap Position Head Healer 2.52 Head Temp/Heal Pul e 2-56 Host Print 2-70 Ink Cartricge 2-24. Paper Feed Electtri ttia; 2-34 Pape I atc ies 3-12 special papier, using 2-'6 paper capacity 1-'1 Paper Feed Electrioal IV AP 2-34. r 6 S safety inspection guide 5service adjustment mode 3-6 service information ink tube servicing 3-12...
Service Manual
Page 227
T test prints X-1 tests long cleaning 2-78 normal cleaning 2-78 nozzle check 2-77 operator test menu 2-76 printer test 2-75 test print A 2-77 tests in operator mode 2-76 tools needed 1-3 U Undetermined Problem. 2-74 Index X-9
T test prints X-1 tests long cleaning 2-78 normal cleaning 2-78 nozzle check 2-77 operator test menu 2-76 printer test 2-75 test print A 2-77 tests in operator mode 2-76 tools needed 1-3 U Undetermined Problem. 2-74 Index X-9