HP LaserJet Professional P1100 Series Printer - Service Manual
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... operation ...3 Normal sequence of operation 3 Formatter-control system ...4 Sleep mode ...4 Input/output ...4 CPU ...4 Memory ...4 Firmware ...5 Memory use ...5 PJL overview ...5 LEDM overview ...5 ACL overview ...5 Control panel ...6 Wireless PCA ...6 Engine-control system ...7 Motors, fans, clutches, solenoids, switches, and sensors 8 DC controller operations ...11 Fuser-control circuit ...12 Fuser failure detection 13 Fuser temperature...
... operation ...3 Normal sequence of operation 3 Formatter-control system ...4 Sleep mode ...4 Input/output ...4 CPU ...4 Memory ...4 Firmware ...5 Memory use ...5 PJL overview ...5 LEDM overview ...5 ACL overview ...5 Control panel ...6 Wireless PCA ...6 Engine-control system ...7 Motors, fans, clutches, solenoids, switches, and sensors 8 DC controller operations ...11 Fuser-control circuit ...12 Fuser failure detection 13 Fuser temperature...
HP LaserJet Professional P1100 Series Printer - Service Manual
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Remove the formatter PCA 55 Wireless PCA ...57 Remove the wireless PCA 57 Laser/scanner assembly ...58 Remove the laser/scanner assembly 58 Reinstall the laser/scanner assembly 60 Pickup assembly ...61 Remove the pickup assembly ...
Remove the formatter PCA 55 Wireless PCA ...57 Remove the wireless PCA 57 Laser/scanner assembly ...58 Remove the laser/scanner assembly 58 Reinstall the laser/scanner assembly 60 Pickup assembly ...61 Remove the pickup assembly ...
HP LaserJet Professional P1100 Series Printer - Service Manual
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... ...124 Clean the print-cartridge area 126 Clean the exterior ...128 Solve performance problems ...129 Solve connectivity problems ...130 Solve direct-connect problems 130 Solve wireless problems 130 Service mode functions ...132 Product resets ...132 Product updates ...133 viii ENWW
... ...124 Clean the print-cartridge area 126 Clean the exterior ...128 Solve performance problems ...129 Solve connectivity problems ...130 Solve direct-connect problems 130 Solve wireless problems 130 Service mode functions ...132 Product resets ...132 Product updates ...133 viii ENWW
HP LaserJet Professional P1100 Series Printer - Service Manual
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...numbers 137 How to use the parts lists and diagrams 138 Assembly locations ...139 Base product ...139 Covers ...140 Base model ...140 Wireless model ...142 Internal assemblies ...144 Internal assemblies (1 of 3 144 Internal assemblies (2 of 3 146 Internal assemblies (3 of 3 ...parts list ...152 Numerical parts list ...155 Appendix A Service and support ...159 Hewlett-Packard limited warranty statement 160 HP's Premium Protection Warranty: LaserJet print cartridge limited warranty statement 161 End User License Agreement ...162 Customer self-repair warranty service 164 Customer support ......
...numbers 137 How to use the parts lists and diagrams 138 Assembly locations ...139 Base product ...139 Covers ...140 Base model ...140 Wireless model ...142 Internal assemblies ...144 Internal assemblies (1 of 3 144 Internal assemblies (2 of 3 146 Internal assemblies (3 of 3 ...parts list ...152 Numerical parts list ...155 Appendix A Service and support ...159 Hewlett-Packard limited warranty statement 160 HP's Premium Protection Warranty: LaserJet print cartridge limited warranty statement 161 End User License Agreement ...162 Customer self-repair warranty service 164 Customer support ......
HP LaserJet Professional P1100 Series Printer - Service Manual
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Laser safety ...177 Canadian DOC regulations 177 VCCI statement (Japan 177 Power cord instructions 177 Power cord statement (Japan 177 EMC statement (Korea 177 Laser statement for Finland 178 GS statement (Germany 178 Substances Table (China 179 Additional statements for wireless products 180 FCC compliance statement-United States 180 Australia statement ...180 Brazil ANATEL statement 180 Canadian statements ...180 European Union regulatory notice 180 Notice for use in France 181 Notice for use in Russia 181 Korean statement ...181 Taiwan statement ...181 Index ...183 x ENWW
Laser safety ...177 Canadian DOC regulations 177 VCCI statement (Japan 177 Power cord instructions 177 Power cord statement (Japan 177 EMC statement (Korea 177 Laser statement for Finland 178 GS statement (Germany 178 Substances Table (China 179 Additional statements for wireless products 180 FCC compliance statement-United States 180 Australia statement ...180 Brazil ANATEL statement 180 Canadian statements ...180 European Union regulatory notice 180 Notice for use in France 181 Notice for use in Russia 181 Korean statement ...181 Taiwan statement ...181 Index ...183 x ENWW
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...Wireless model ...143 Table 4-9 Internal assemblies (1 of 3) ...145 Table 4-10 Internal assemblies (2 of 3) ...147 Table 4-11 Internal assemblies (3 of 3) ...149 Table 4-12 PCAs ...151 Table 4-13 Alphabetical parts list ...152 Table 4-14 Numerical parts list ...155 Table B-1 Physical specifications1 ...168 Table B-2 HP LaserJet... Professional P1100 Printer series (average in watts)123 168 Table B-3 HP LaserJet Professional P1100 Printer series12 168 Table B-4 Environmental specifications ...169 ENWW xi
...Wireless model ...143 Table 4-9 Internal assemblies (1 of 3) ...145 Table 4-10 Internal assemblies (2 of 3) ...147 Table 4-11 Internal assemblies (3 of 3) ...149 Table 4-12 PCAs ...151 Table 4-13 Alphabetical parts list ...152 Table 4-14 Numerical parts list ...155 Table B-1 Physical specifications1 ...168 Table B-2 HP LaserJet... Professional P1100 Printer series (average in watts)123 168 Table B-3 HP LaserJet Professional P1100 Printer series12 168 Table B-4 Environmental specifications ...169 ENWW xi
HP LaserJet Professional P1100 Series Printer - Service Manual
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... (2 of 2) ...53 Remove the formatter PCA (HP LaserJet Professional P1100 Printer series; 1 of 4 55 Remove the formatter PCA (HP LaserJet Professional P1100w Printer series; 2 of 4 55 Remove the formatter PCA (HP LaserJet Professional P1100 Printer series; 3 of 4 56 Remove the formatter PCA (HP LaserJet Professional P1100w Printer series; 4 of 4 56 Remove the wireless PCA ...57 Remove the laser/scanner...
... (2 of 2) ...53 Remove the formatter PCA (HP LaserJet Professional P1100 Printer series; 1 of 4 55 Remove the formatter PCA (HP LaserJet Professional P1100w Printer series; 2 of 4 55 Remove the formatter PCA (HP LaserJet Professional P1100 Printer series; 3 of 4 56 Remove the formatter PCA (HP LaserJet Professional P1100w Printer series; 4 of 4 56 Remove the wireless PCA ...57 Remove the laser/scanner...
HP LaserJet Professional P1100 Series Printer - Service Manual
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HP LaserJet Professional P1100w Printer series 101 Figure 4-1 Base product ...139 Figure 4-2 Base model ...140 Figure 4-3 Wireless model ...142 Figure 4-4 Internal assemblies (1 of 3) ...144 Figure 4-5 Internal assemblies (2 of 3) ...146 Figure 4-6 Internal assemblies (3 of 4 86 Figure 3-1 Sample engine test page ...93 Figure 3-2 Plug/... (2 of 4 85 Figure 2-78 Reinstall the engine controller PCA (3 of 4 85 Figure 2-79 Reinstall the engine controller PCA (4 of 3) ...148 Figure 4-7 PCAs ...150 ENWW xv HP LaserJet Professional P1100 Printer series 100 Figure 3-8 Circuit diagram;
HP LaserJet Professional P1100w Printer series 101 Figure 4-1 Base product ...139 Figure 4-2 Base model ...140 Figure 4-3 Wireless model ...142 Figure 4-4 Internal assemblies (1 of 3) ...144 Figure 4-5 Internal assemblies (2 of 3) ...146 Figure 4-6 Internal assemblies (3 of 4 86 Figure 3-1 Sample engine test page ...93 Figure 3-2 Plug/... (2 of 4 85 Figure 2-78 Reinstall the engine controller PCA (3 of 4 85 Figure 2-79 Reinstall the engine controller PCA (4 of 3) ...148 Figure 4-7 PCAs ...150 ENWW xv HP LaserJet Professional P1100 Printer series 100 Figure 3-8 Circuit diagram;
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... LED are off . Sleep mode NOTE: This product uses an Auto-Off feature for the following : ● Hi-Speed USB 2.0 port ● 802.11b/g wireless networking (wireless models only) CPU The formatter incorporates a 400 MHz Helium processor. The product returns to send the print-image data. Memory The random access memory (RAM...
... LED are off . Sleep mode NOTE: This product uses an Auto-Off feature for the following : ● Hi-Speed USB 2.0 port ● 802.11b/g wireless networking (wireless models only) CPU The formatter incorporates a 400 MHz Helium processor. The product returns to send the print-image data. Memory The random access memory (RAM...
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... occurs during a non-download command sequence, it is always followed by a unified exit command (UEL) and an @PJL ENTER LANGUAGE=ACL command. The wireless PCA controls the wireless function of the product 6 Chapter 1 Theory of a UEL. The only exception to and from the control-panel PCA. The firmware searches for the UEL... host-based code or NVRAM data the firmware suspends UEL parsing. If a timeout occurs during binary sequences, the firmware times out all ACL command sessions. Wireless PCA NOTE: Wireless models only. commands must be placed between the UELs.
... occurs during a non-download command sequence, it is always followed by a unified exit command (UEL) and an @PJL ENTER LANGUAGE=ACL command. The wireless PCA controls the wireless function of the product 6 Chapter 1 Theory of a UEL. The only exception to and from the control-panel PCA. The firmware searches for the UEL... host-based code or NVRAM data the firmware suspends UEL parsing. If a timeout occurs during binary sequences, the firmware times out all ACL command sessions. Wireless PCA NOTE: Wireless models only. commands must be placed between the UELs.
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Parts removal order Figure 2-2 Parts removal order Input tray Output tray Front cover Right cover Light pipe Wireless button Cancel button Left cover Wireless PCA (Wireless models) Formatter PCA Right cover Laser/scanner assembly Main motor Cartridge door Face-down cover Rear cover Pickup assembly (and separation pad) Fuser Pickup solenoid Engine controller PCA 36 Chapter 2 Removal and replacement ENWW
Parts removal order Figure 2-2 Parts removal order Input tray Output tray Front cover Right cover Light pipe Wireless button Cancel button Left cover Wireless PCA (Wireless models) Formatter PCA Right cover Laser/scanner assembly Main motor Cartridge door Face-down cover Rear cover Pickup assembly (and separation pad) Fuser Pickup solenoid Engine controller PCA 36 Chapter 2 Removal and replacement ENWW
HP LaserJet Professional P1100 Series Printer - Service Manual
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Open the cartridge door, release one tab (callout 1) and then remove the left cover (3 of 5) 2 1 3. Figure 2-12 Remove the left plate (callout 2). 2. HP LaserJet Professional P1100w Printer series: Remove the light pipe (callout 1), wireless button (callout 2), and the cancel button (callout 3). Figure 2-11 Remove the left cover (2 of 5) 1 2 3 44 Chapter 2 Removal and replacement ENWW HP LaserJet Professional P1100 Printer series: Remove the light pipe (callout 1).
Open the cartridge door, release one tab (callout 1) and then remove the left cover (3 of 5) 2 1 3. Figure 2-12 Remove the left plate (callout 2). 2. HP LaserJet Professional P1100w Printer series: Remove the light pipe (callout 1), wireless button (callout 2), and the cancel button (callout 3). Figure 2-11 Remove the left cover (2 of 5) 1 2 3 44 Chapter 2 Removal and replacement ENWW HP LaserJet Professional P1100 Printer series: Remove the light pipe (callout 1).
HP LaserJet Professional P1100 Series Printer - Service Manual
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See Output bin tray extension on page 40. ● Output bin tray extension. Wireless PCA NOTE: HP LaserJet Professional P1100w Printer series only. See Input tray or main-input tray on page 41. ● Front cover. Figure 2-28 Remove the wireless PCA 12 3 ENWW Main assemblies 57 Before proceeding, remove the following components: ● Input tray or main-input tray. See Front cover on page 43. See Left cover on page 42. ● Left cover. Remove the wireless PCA Disconnect one FFC (callout 1), release one tab (callout 2), and then remove the PCA (callout 3).
See Output bin tray extension on page 40. ● Output bin tray extension. Wireless PCA NOTE: HP LaserJet Professional P1100w Printer series only. See Input tray or main-input tray on page 41. ● Front cover. Figure 2-28 Remove the wireless PCA 12 3 ENWW Main assemblies 57 Before proceeding, remove the following components: ● Input tray or main-input tray. See Front cover on page 43. See Left cover on page 42. ● Left cover. Remove the wireless PCA Disconnect one FFC (callout 1), release one tab (callout 2), and then remove the PCA (callout 3).
HP LaserJet Professional P1100 Series Printer - Service Manual
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...Remove three screws (callout 1), and then remove the plastic plate (callout 2). See Output bin tray extension on page 46. ● Cartridge door assembly. See Wireless PCA on page 42. ● Left cover. Remove the pickup assembly 1. Pickup assembly Before proceeding, remove the following components: ● Separation pad. See Front... tray or main-input tray. Figure 2-34 Remove the pickup assembly (1 of 7) 2 1 ENWW Main assemblies 61 See Separation pad on page 54. ● Wireless PCA. See Input tray or main-input tray on page 50. ● Rear cover. See Face-down cover.
...Remove three screws (callout 1), and then remove the plastic plate (callout 2). See Output bin tray extension on page 46. ● Cartridge door assembly. See Wireless PCA on page 42. ● Left cover. Remove the pickup assembly 1. Pickup assembly Before proceeding, remove the following components: ● Separation pad. See Front... tray or main-input tray. Figure 2-34 Remove the pickup assembly (1 of 7) 2 1 ENWW Main assemblies 61 See Separation pad on page 54. ● Wireless PCA. See Input tray or main-input tray on page 50. ● Rear cover. See Face-down cover.
HP LaserJet Professional P1100 Series Printer - Service Manual
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See Cartridge door on page 54. ● Wireless PCA. See Formatter PCA on page 48 ● Face-down cover on page 43. ● Right cover. See Rear cover on page 41. ● Front ...-input tray. Remove three screws (callout 1), and then remove the plastic plate (callout 2). See Output bin tray extension on page 52. ● Formatter PCA. See Wireless PCA on page 42. ● Left cover. Remove the fuser 1. See Front cover on page 57. See Input tray or main-input tray on page...
See Cartridge door on page 54. ● Wireless PCA. See Formatter PCA on page 48 ● Face-down cover on page 43. ● Right cover. See Rear cover on page 41. ● Front ...-input tray. Remove three screws (callout 1), and then remove the plastic plate (callout 2). See Output bin tray extension on page 52. ● Formatter PCA. See Wireless PCA on page 42. ● Left cover. Remove the fuser 1. See Front cover on page 57. See Input tray or main-input tray on page...
HP LaserJet Professional P1100 Series Printer - Service Manual
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... 5) 2 1 ENWW Main assemblies 77 See Input tray or main-input tray on page 43. ● Right cover. See Right cover on page 54. ● Wireless PCA. See Formatter PCA on page 46. ● Cartridge door assembly. See Cartridge door on page 48 ● Face-down cover on page 50. ●...; Rear cover. See Wireless PCA on page 52. ● Formatter PCA. Remove three screws (callout 1), and then remove the plastic plate (callout 2). See Rear cover on page 57....
... 5) 2 1 ENWW Main assemblies 77 See Input tray or main-input tray on page 43. ● Right cover. See Right cover on page 54. ● Wireless PCA. See Formatter PCA on page 46. ● Cartridge door assembly. See Cartridge door on page 48 ● Face-down cover on page 50. ●...; Rear cover. See Wireless PCA on page 52. ● Formatter PCA. Remove three screws (callout 1), and then remove the plastic plate (callout 2). See Rear cover on page 57....
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...callout 2). See Cartridge door on page 50. ● Rear cover. See Face-down cover on page 48 ● Face-down cover. See Wireless PCA on page 42. ● Left cover. See Front cover on page 57. See Left cover on page 40. ● Output bin tray...80 Chapter 2 Removal and replacement ENWW Engine controller PCA NOTE: Some photos in this section show a product similar to the HP LaserJet Professional P1100 Printer series or the HP LaserJet Professional P1100w Printer series, however the procedures for replacement and repair in this section are correct for your product. Remove the engine...
...callout 2). See Cartridge door on page 50. ● Rear cover. See Face-down cover on page 48 ● Face-down cover. See Wireless PCA on page 42. ● Left cover. See Front cover on page 57. See Left cover on page 40. ● Output bin tray...80 Chapter 2 Removal and replacement ENWW Engine controller PCA NOTE: Some photos in this section show a product similar to the HP LaserJet Professional P1100 Printer series or the HP LaserJet Professional P1100w Printer series, however the procedures for replacement and repair in this section are correct for your product. Remove the engine...
HP LaserJet Professional P1100 Series Printer - Service Manual
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...-Test sequence. The product turns on page 54. Close the print-cartridge door. Replace the motor. For the HP LaserJet Professional P1100w Printer series, the wireless PCA is turned on page 57 The product is defective. The product is connected correctly and that the power switch... series, the control-panel buttons are working correctly. The engine controller PCA is not connected correctly. For the HP LaserJet Professional P1100w Printer series, replace the wireless PCA. Verify that all pages from the paper path, and make sure that the power outlet has the correct...
...-Test sequence. The product turns on page 54. Close the print-cartridge door. Replace the motor. For the HP LaserJet Professional P1100w Printer series, the wireless PCA is turned on page 57 The product is defective. The product is connected correctly and that the power switch... series, the control-panel buttons are working correctly. The engine controller PCA is not connected correctly. For the HP LaserJet Professional P1100w Printer series, replace the wireless PCA. Verify that all pages from the paper path, and make sure that the power outlet has the correct...
HP LaserJet Professional P1100 Series Printer - Service Manual
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... or hubs. Select the correct printer driver. Other devices are interfering with the computer-product communications. For the HP LaserJet Professional P1100w Printer series, the wireless PCA is not connected correctly. Try using a new USB cable that you use the correct procedure and port... setting. See Wireless PCA on page 130. See Formatter PCA on page 54 . Table 3-1 Basic problem solving (continued) Problem Cause Solution The product prints the engine test or the configuration page (HP LaserJet Professional P1100w Printer series only), ...
... or hubs. Select the correct printer driver. Other devices are interfering with the computer-product communications. For the HP LaserJet Professional P1100w Printer series, the wireless PCA is not connected correctly. Try using a new USB cable that you use the correct procedure and port... setting. See Wireless PCA on page 130. See Formatter PCA on page 54 . Table 3-1 Basic problem solving (continued) Problem Cause Solution The product prints the engine test or the configuration page (HP LaserJet Professional P1100w Printer series only), ...
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Tools for troubleshooting 101 ENWW 6 Wireless PCA +3.3V RESET INT SDI GND CLK GND SDO CS LED ENABLE HOST WAKE 10 8 6 4 2 11 9 7 5 3 1 5 Formatter 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 GND FSRTH Thermistor ... C Motor Drive PCA 4 321 J903 B 9 BD sensor 7 6 5 4 3 2 1 1 J3 TAG 2 J801 Laser Drive PCA 8 1234 Scanner motor M2 M 1234 J1 A Laser/scanner unit Figure 3-8 Circuit diagram; HP LaserJet Professional P1100w Printer series +24P2 MTRPWM +24P2 ACC DEC GND
Tools for troubleshooting 101 ENWW 6 Wireless PCA +3.3V RESET INT SDI GND CLK GND SDO CS LED ENABLE HOST WAKE 10 8 6 4 2 11 9 7 5 3 1 5 Formatter 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 GND FSRTH Thermistor ... C Motor Drive PCA 4 321 J903 B 9 BD sensor 7 6 5 4 3 2 1 1 J3 TAG 2 J801 Laser Drive PCA 8 1234 Scanner motor M2 M 1234 J1 A Laser/scanner unit Figure 3-8 Circuit diagram; HP LaserJet Professional P1100w Printer series +24P2 MTRPWM +24P2 ACC DEC GND