HP PCL/PJL reference - Printer Job Language Technical Reference Addendum
Page 142
...or code meaning INSTALL CLEANING KIT INSTALL TRANFER KIT INSTALL FUSER KIT PERFORM PRINTER MAINTENANCE INSTALL SUPPLIES NON-HP Cartridge Installed T2 Roller missing Croller out Croller missing REMOVE SEALING TAPE E-label cartridge error ORDER BLACK TONER DAYS LEFT ORDER... CARTRIDGE DAYS LEFT ORDER YELLOW CARTRIDGE DAYS LEFT ORDER SUPPLIES DAYS LEFT REPLACE BLACK TONER REPLACE CYAN TONER REPLACE MAGENTA TONER REPLACE YELLOW TONER REPLACE BLACK CARTRIDGE REPLACE CYAN CARTRIDGE REPLACE MAGENTA CARTRIDGE REPLACE YELLOW CARTRIDGE REPLACE SUPPLIES 140 Chapter 4 PJL status codes ENWW Table 28.
...or code meaning INSTALL CLEANING KIT INSTALL TRANFER KIT INSTALL FUSER KIT PERFORM PRINTER MAINTENANCE INSTALL SUPPLIES NON-HP Cartridge Installed T2 Roller missing Croller out Croller missing REMOVE SEALING TAPE E-label cartridge error ORDER BLACK TONER DAYS LEFT ORDER... CARTRIDGE DAYS LEFT ORDER YELLOW CARTRIDGE DAYS LEFT ORDER SUPPLIES DAYS LEFT REPLACE BLACK TONER REPLACE CYAN TONER REPLACE MAGENTA TONER REPLACE YELLOW TONER REPLACE BLACK CARTRIDGE REPLACE CYAN CARTRIDGE REPLACE MAGENTA CARTRIDGE REPLACE YELLOW CARTRIDGE REPLACE SUPPLIES 140 Chapter 4 PJL status codes ENWW Table 28.
HP LaserJet 6L Printer - User Manual
Page 29
...paper can become jammed while printing. To clear a paper jam: Caution Do not touch the black sponge roller inside the printer and carefully pull the sheet toward you. 4 If your printer. The printer should return ... job was printing. • The Printer Door was opened while a job was printing. • The paper being used does not meet HP's specifications. • The paper being used was smaller than 76.2 x 127 mm (3 x 5 inches). Be sure to a Ready ... and carefully pull it upward. 5 After removing all sheets and fragments of paper, replace the toner cartridge and close the Printer Door.
...paper can become jammed while printing. To clear a paper jam: Caution Do not touch the black sponge roller inside the printer and carefully pull the sheet toward you. 4 If your printer. The printer should return ... job was printing. • The Printer Door was opened while a job was printing. • The paper being used does not meet HP's specifications. • The paper being used was smaller than 76.2 x 127 mm (3 x 5 inches). Be sure to a Ready ... and carefully pull it upward. 5 After removing all sheets and fragments of paper, replace the toner cartridge and close the Printer Door.
Service Manual
Page 6
... Sensor Flag Replacement 6-23 Figure 6-20 Laser/Scanner Assembly Removal 6-24 Figure 6-21 Solenoid Removal (1 of 2 6-25 Figure 6-22 Solenoid Removal (2 of 2 6-26 Figure 6-23 Pickup Roller Assembly Removal (1 of the Printer 1-9 Figure 2-1 Printer Space Requirements 2-4 Figure 2-2 Toner Cartridge Distribution 2-6 Figure 3-1 Self-test Page for HP LaserJet 5L 3-7 Figure 3-2 Self-test Page for HP LaserJet 6L 3-8 Figure...
... Sensor Flag Replacement 6-23 Figure 6-20 Laser/Scanner Assembly Removal 6-24 Figure 6-21 Solenoid Removal (1 of 2 6-25 Figure 6-22 Solenoid Removal (2 of 2 6-26 Figure 6-23 Pickup Roller Assembly Removal (1 of the Printer 1-9 Figure 2-1 Printer Space Requirements 2-4 Figure 2-2 Toner Cartridge Distribution 2-6 Figure 3-1 Self-test Page for HP LaserJet 5L 3-7 Figure 3-2 Self-test Page for HP LaserJet 6L 3-8 Figure...
Service Manual
Page 7
... Feed Frame Removal (3 of 4 6-32 Figure 6-29 Paper Feed Frame Removal (4 of 4 6-33 Figure 6-30 Transfer Roller Guide & Transfer Roller Removal (Inside/Back View 6-34 Figure 6-31 Kick Plate Removal 6-35 Figure 6-32 Kick Plate Spring Replacement 6-36 Figure 6-33 Separation Pad Removal 6-37 Figure 6-34 Subpad Removal 6-38 Figure 6-35 Feed Assembly...
... Feed Frame Removal (3 of 4 6-32 Figure 6-29 Paper Feed Frame Removal (4 of 4 6-33 Figure 6-30 Transfer Roller Guide & Transfer Roller Removal (Inside/Back View 6-34 Figure 6-31 Kick Plate Removal 6-35 Figure 6-32 Kick Plate Spring Replacement 6-36 Figure 6-33 Separation Pad Removal 6-37 Figure 6-34 Subpad Removal 6-38 Figure 6-35 Feed Assembly...
Service Manual
Page 46
... wear, not strictly on Letter or A4 size paper with an average of Consumables Description HP LaserJet 5L HP LaserJet 6L Est Life Part Number Part Number (pgs) Remarks Toner Cartridge C3906A (user replaceable) C3906A 2,500* When print becomes faint, shake cartridge to distribute remaining toner. Life...Toner cartridge life can be extended further by conserving toner using the printer's EconoMode feature. 4 Maintenance Printer Maintenance 4-3 Transfer Roller RF5-1534-000CN RF5-1534-000CN 50,000 May affect print quality and/or paper movement. Paper Pickup Assembly RG5-1940-000CN...
... wear, not strictly on Letter or A4 size paper with an average of Consumables Description HP LaserJet 5L HP LaserJet 6L Est Life Part Number Part Number (pgs) Remarks Toner Cartridge C3906A (user replaceable) C3906A 2,500* When print becomes faint, shake cartridge to distribute remaining toner. Life...Toner cartridge life can be extended further by conserving toner using the printer's EconoMode feature. 4 Maintenance Printer Maintenance 4-3 Transfer Roller RF5-1534-000CN RF5-1534-000CN 50,000 May affect print quality and/or paper movement. Paper Pickup Assembly RG5-1940-000CN...
Service Manual
Page 64
...scanning mirror. Because the beam is sweeping the entire length of focusing lenses, off and stored in the replaceable toner cartridge, eliminates the need for a service call when replacement is physically cleaned, it must be conditioned. Including these components, which wear, degrade, or are consumed ...strikes the beam detect lens, generating the Beam Detect Signal (BD). Protect the cartridge whenever removing it is modified by the charging roller to right, discharging the negative potential wherever the beam strikes the surface. As the mirror rotates, the beam reflects off the mirror...
...scanning mirror. Because the beam is sweeping the entire length of focusing lenses, off and stored in the replaceable toner cartridge, eliminates the need for a service call when replacement is physically cleaned, it must be conditioned. Including these components, which wear, degrade, or are consumed ...strikes the beam detect lens, generating the Beam Detect Signal (BD). Protect the cartridge whenever removing it is modified by the charging roller to right, discharging the negative potential wherever the beam strikes the surface. As the mirror rotates, the beam reflects off the mirror...
Service Manual
Page 74
...Replacement Contents Removal and Replacement Strategy 6-3 Required Tools 6-4 Installing Memory Cards (DRAM 6-5 Covers and Doors 6-6 Back Cover 6-6 EP Door Assembly 6-8 Memory Door 6-9 Main Cover and Paper Input Assembly 6-10 Internal Assemblies 6-11 Control Panel 6-11 Exit Roller Assembly 6-12 Delivery Assembly 6-13 Fuser Pressure Plate 6-15 Heating Element 6-17 Pressure Roller...Assemblies 6-24 Laser/Scanner Assembly 6-24 Solenoid 6-25 Pickup Roller Assembly 6-27 Paper Feed Frame 6-30 Transfer Roller Guide & Transfer Roller 6-34 Kick Plate 6-35 Separation Pad 6-37 Subpads ...
...Replacement Contents Removal and Replacement Strategy 6-3 Required Tools 6-4 Installing Memory Cards (DRAM 6-5 Covers and Doors 6-6 Back Cover 6-6 EP Door Assembly 6-8 Memory Door 6-9 Main Cover and Paper Input Assembly 6-10 Internal Assemblies 6-11 Control Panel 6-11 Exit Roller Assembly 6-12 Delivery Assembly 6-13 Fuser Pressure Plate 6-15 Heating Element 6-17 Pressure Roller...Assemblies 6-24 Laser/Scanner Assembly 6-24 Solenoid 6-25 Pickup Roller Assembly 6-27 Paper Feed Frame 6-30 Transfer Roller Guide & Transfer Roller 6-34 Kick Plate 6-35 Separation Pad 6-37 Subpads ...
Service Manual
Page 83
... Paper Input Assembly 1 Remove the toner cartridge. 2 Remove memory door. Note Main Cover and Paper Input Assembly Removal When replacing the Paper Input Assembly, make certain that the mylar sheet is positioned between the Input Feed Roller and Separation Pad and that the sheet is not folded or bent. 6 - 10 Removal and...
... Paper Input Assembly 1 Remove the toner cartridge. 2 Remove memory door. Note Main Cover and Paper Input Assembly Removal When replacing the Paper Input Assembly, make certain that the mylar sheet is positioned between the Input Feed Roller and Separation Pad and that the sheet is not folded or bent. 6 - 10 Removal and...
Service Manual
Page 85
...1). 3 Rotate the tabs 90 degrees, clear of the Exit Roller bushings and pull inward. It is on the opposite side of the printer; this placement would cause paper path problems. 6 - 12 Removal and Replacement Figure 6-8 Exit Roller Assembly 1 Remove Printer Covers. 2 Grasp both tabs at the... lower ends of the printer chassis (Figure 6-8, callout 2). 4 Lift the roller out. Exit Roller Removal To reinstall The end of the Exit Roller that the gear end is possible to...
...1). 3 Rotate the tabs 90 degrees, clear of the Exit Roller bushings and pull inward. It is on the opposite side of the printer; this placement would cause paper path problems. 6 - 12 Removal and Replacement Figure 6-8 Exit Roller Assembly 1 Remove Printer Covers. 2 Grasp both tabs at the... lower ends of the printer chassis (Figure 6-8, callout 2). 4 Lift the roller out. Exit Roller Removal To reinstall The end of the Exit Roller that the gear end is possible to...
Service Manual
Page 86
Removal and 6 Replacement Note Figure 6-9 Delivery Assembly 1 Remove the Printer Covers and Exit Roller Assembly. 2 Remove the EP Right-Hand assembly by pressing the tab in (Figure 6-9, callout 1) and sliding the assembly toward the front of 2) Removal and Replacement 6 - 13 The EP Right-Hand assembly must be removed to access any fuser components. Delivery Assembly Removal (1 of the printer (Figure 6-9, callout 2).
Removal and 6 Replacement Note Figure 6-9 Delivery Assembly 1 Remove the Printer Covers and Exit Roller Assembly. 2 Remove the EP Right-Hand assembly by pressing the tab in (Figure 6-9, callout 1) and sliding the assembly toward the front of 2) Removal and Replacement 6 - 13 The EP Right-Hand assembly must be removed to access any fuser components. Delivery Assembly Removal (1 of the printer (Figure 6-9, callout 2).
Service Manual
Page 93
...right side of the Pressure Roller is greased. 4 The left side will follow easily with the Pressure Roller gear still attached. The right end of the shaft. (Refer to Chapter 8 for a part number.) 6 - 20 Removal and Replacement Figure 6-16 Pressure Roller 1 Remove Printer Covers, ...Delivery Assembly (Figures 6-9 and 6-10), Fuser Pressure Plate (Figure 6-11), and Heating Element (Figures 6-13 through 6-15). 2 Remove the Pressure Roller guide by lifting the edge (Figure 6-16, callout ...
...right side of the Pressure Roller is greased. 4 The left side will follow easily with the Pressure Roller gear still attached. The right end of the shaft. (Refer to Chapter 8 for a part number.) 6 - 20 Removal and Replacement Figure 6-16 Pressure Roller 1 Remove Printer Covers, ...Delivery Assembly (Figures 6-9 and 6-10), Fuser Pressure Plate (Figure 6-11), and Heating Element (Figures 6-13 through 6-15). 2 Remove the Pressure Roller guide by lifting the edge (Figure 6-16, callout ...
Service Manual
Page 94
... plastic grooves that fit precisely in front of the square tab (Figure 6-17). Figure 6-17 shows the lever from an HP LaserJet 5L. Note Face-Up/Face-Down Lever Replacement You can tell when the lever is initially pointing downward. 2 Pull the spring forward using needlenose pliers. 3 Slide the ...falls in place in front of the Exit Rollers, and you . 4 Release the spring so it straight out the front of the printer. The machined ridges on the Separation Guide Assembly. While the shape of the lever was changed for the HP LaserJet 6L (a stiffening rod was also added), these ...
... plastic grooves that fit precisely in front of the square tab (Figure 6-17). Figure 6-17 shows the lever from an HP LaserJet 5L. Note Face-Up/Face-Down Lever Replacement You can tell when the lever is initially pointing downward. 2 Pull the spring forward using needlenose pliers. 3 Slide the ...falls in place in front of the Exit Rollers, and you . 4 Release the spring so it straight out the front of the printer. The machined ridges on the Separation Guide Assembly. While the shape of the lever was changed for the HP LaserJet 6L (a stiffening rod was also added), these ...
Service Manual
Page 95
Fuser Exit Roller Removal 6 - 22 Removal and Replacement While the shape of the roller shaft by pressing down on the catching mechanism with the small flathead screwdriver and pulling the gear away. 3 Remove the Exit Roller Assembly by pressing the small, white tab upward (Figure 6-18, callout 1) and ...the gear from an HP LaserJet 5L. 4 Slide the Exit Roller Assembly forward and out to the right of the printer. Figure 6-18 shows the white tab from the left end of the white tab was changed for the HP LaserJet 6L, these procedures for Fuser Exit Roller Assembly removal remain unchanged....
Fuser Exit Roller Removal 6 - 22 Removal and Replacement While the shape of the roller shaft by pressing down on the catching mechanism with the small flathead screwdriver and pulling the gear away. 3 Remove the Exit Roller Assembly by pressing the small, white tab upward (Figure 6-18, callout 1) and ...the gear from an HP LaserJet 5L. 4 Slide the Exit Roller Assembly forward and out to the right of the printer. Figure 6-18 shows the white tab from the left end of the white tab was changed for the HP LaserJet 6L, these procedures for Fuser Exit Roller Assembly removal remain unchanged....
Service Manual
Page 100
Removal and 6 Replacement Note Figure 6-23 Pickup Roller Assembly 1 Remove the Printer Covers. 2 Remove the paper pickup gear (Figure 6-21). The clip from an HP LaserJet 5L. Pickup Roller Assembly Removal (1 of the clip up and over the two metal guides and sliding the clip off. Figure 6-23 depicts the clip from an HP LaserJet 6L (and some HP LaserJet 5Ls) is keyed to go on the shaft in only one way. 3 Remove the pickup roller grounding clip on the right of the printer by lifting each end of 2) Removal and Replacement 6 - 27 This gear is shaped differently.
Removal and 6 Replacement Note Figure 6-23 Pickup Roller Assembly 1 Remove the Printer Covers. 2 Remove the paper pickup gear (Figure 6-21). The clip from an HP LaserJet 5L. Pickup Roller Assembly Removal (1 of the clip up and over the two metal guides and sliding the clip off. Figure 6-23 depicts the clip from an HP LaserJet 6L (and some HP LaserJet 5Ls) is keyed to go on the shaft in only one way. 3 Remove the pickup roller grounding clip on the right of the printer by lifting each end of 2) Removal and Replacement 6 - 27 This gear is shaped differently.
Service Manual
Page 101
Figure 6-24 4 Using needlenose pliers, pull the bottom of the Pickup Roller Assembly forward, then lift the left side out. 6 - 28 Removal and Replacement Pickup Roller Assembly Removal (2 of 2) 5 Lift the bushing out. 6 From inside the front of the printer, slide the right side of the bushing out (Figure 6-24, callout 1), then turn it counter clockwise to release it (Figure 6-24, callout 2).
Figure 6-24 4 Using needlenose pliers, pull the bottom of the Pickup Roller Assembly forward, then lift the left side out. 6 - 28 Removal and Replacement Pickup Roller Assembly Removal (2 of 2) 5 Lift the bushing out. 6 From inside the front of the printer, slide the right side of the bushing out (Figure 6-24, callout 1), then turn it counter clockwise to release it (Figure 6-24, callout 2).
Service Manual
Page 102
Rock the shaft back and forth until the Pickup Roller and the Idler Roller tabs are correctly reinstalled. It is important that they fit into the underside of the metal chassis behind the Laser/Scanner assembly (Figure 6-25). Paper Pickup Roller Assembly Replacement (Inside/Front View) Removal and Replacement 6 - 29 Removal and 6 Replacement Note Figure 6-25 To reinstall After placing the Pickup Roller shaft through on the left side, line up , so that the Pickup Roller is placed back in with the two Idler Roller tabs up the Idler Roller tabs while repositioning the right side.
Rock the shaft back and forth until the Pickup Roller and the Idler Roller tabs are correctly reinstalled. It is important that they fit into the underside of the metal chassis behind the Laser/Scanner assembly (Figure 6-25). Paper Pickup Roller Assembly Replacement (Inside/Front View) Removal and Replacement 6 - 29 Removal and 6 Replacement Note Figure 6-25 To reinstall After placing the Pickup Roller shaft through on the left side, line up , so that the Pickup Roller is placed back in with the two Idler Roller tabs up the Idler Roller tabs while repositioning the right side.
Service Manual
Page 103
Figure 6-26 Paper Feed Frame 1 Remove the Printer Covers. 2 Remove the Pickup Roller Assembly (Figures 6-23 through 6-24). 3 Disconnect the following: • Solenoid from the DC Controller at J204 (Figure 6-22, callout 1) • Two connectors from the Laser/Scanner (Figure 6-26, callout 1) • Connector from Top Cover/EP Cartridge Sensor on HP LaserJet 5L only (Figure 6-26, callout 2) • Connector from Switch 101 (Figure 6-26, callout 3) • Connector from Front Control Panel (Figure 6-26, callout 4) Paper Feed Frame Removal (1 of 4) 6 - 30 Removal and Replacement
Figure 6-26 Paper Feed Frame 1 Remove the Printer Covers. 2 Remove the Pickup Roller Assembly (Figures 6-23 through 6-24). 3 Disconnect the following: • Solenoid from the DC Controller at J204 (Figure 6-22, callout 1) • Two connectors from the Laser/Scanner (Figure 6-26, callout 1) • Connector from Top Cover/EP Cartridge Sensor on HP LaserJet 5L only (Figure 6-26, callout 2) • Connector from Switch 101 (Figure 6-26, callout 3) • Connector from Front Control Panel (Figure 6-26, callout 4) Paper Feed Frame Removal (1 of 4) 6 - 30 Removal and Replacement
Service Manual
Page 107
... at the back of the printer, note the two small, hook-shaped release tabs on each end of the HP LaserJet 5L Printers contain a small metal spring under the Transfer Roller Guide. 6 - 34 Removal and Replacement Using a small, flathead screwdriver, carefully pry each tab outward to be contaminated. 5 Working from the front of the...
... at the back of the printer, note the two small, hook-shaped release tabs on each end of the HP LaserJet 5L Printers contain a small metal spring under the Transfer Roller Guide. 6 - 34 Removal and Replacement Using a small, flathead screwdriver, carefully pry each tab outward to be contaminated. 5 Working from the front of the...
Service Manual
Page 108
... Kick Plate, but it is also likely to pivot upward (a spring underneath will push it up). Kick Plate Removal Removal and Replacement 6 - 35 Place the spring aside for Separation Plate disassembly. 1 Remove the Printer Covers and the Pickup Roller Assembly (Figures 6-23 and 6-24). 2 Press the Separation Pad (Figure 6-31). Removal and...
... Kick Plate, but it is also likely to pivot upward (a spring underneath will push it up). Kick Plate Removal Removal and Replacement 6 - 35 Place the spring aside for Separation Plate disassembly. 1 Remove the Printer Covers and the Pickup Roller Assembly (Figures 6-23 and 6-24). 2 Press the Separation Pad (Figure 6-31). Removal and...
Service Manual
Page 110
Separation Pad Removal Removal and Replacement 6 - 37 Removal and 6 Replacement Figure 6-33 Separation Pad 1 Remove the Printer Covers, Pickup Roller Assembly (Figures 6-23 and 6-24), and Kick Plate (Figure 6-31). 2 Lift the bottom of the white plastic tab on the rear of the Paper Feed Frame up slightly and slide it up, toward the top of their retainers. This will release the Separation Pad (Figure 6-33). 3 Lift the Separation Pad 90 degrees and slide its mounting pins out of the Paper Feed Frame.
Separation Pad Removal Removal and Replacement 6 - 37 Removal and 6 Replacement Figure 6-33 Separation Pad 1 Remove the Printer Covers, Pickup Roller Assembly (Figures 6-23 and 6-24), and Kick Plate (Figure 6-31). 2 Lift the bottom of the white plastic tab on the rear of the Paper Feed Frame up slightly and slide it up, toward the top of their retainers. This will release the Separation Pad (Figure 6-33). 3 Lift the Separation Pad 90 degrees and slide its mounting pins out of the Paper Feed Frame.