Users Manual - English
Page 122
REPLACE FUSER See "Maintenance Messages" in this chapter. When it is time to maintain print quality. REPLACE PF KIT See "Maintenance Messages" in this chapter. Replacing Maintenance Parts You need to replace the maintenance parts regularly to replace the parts, the following messages will appear on the LCD. REPLACE LASER See "Maintenance Messages" in this chapter ! ♦ Accessories Toner Cartridge Drum Unit See 'Replacing the Toner Cartridge' in this chapter See 'Replacing the Drum Unit' in this chapter. 5-2
REPLACE FUSER See "Maintenance Messages" in this chapter. When it is time to maintain print quality. REPLACE PF KIT See "Maintenance Messages" in this chapter. Replacing Maintenance Parts You need to replace the maintenance parts regularly to replace the parts, the following messages will appear on the LCD. REPLACE LASER See "Maintenance Messages" in this chapter ! ♦ Accessories Toner Cartridge Drum Unit See 'Replacing the Toner Cartridge' in this chapter See 'Replacing the Drum Unit' in this chapter. 5-2
Users Manual - English
Page 139
...depending on the print jobs and paper you can rely upon it to maintain the best print quality. LCD Message REPLACE FUSER REPLACE PF KIT1 REPLACE PF KIT2 REPLACE LASER Item Fixing unit Paper feeding kit Paper feeding kit Scanner unit Approximate Life 80,000 pages *1 50,000 pages... *1 50,000 pages *1 200,000 pages *1 To Purchase Replacement Call Customer Support Call Customer Support Call Customer Support Call Customer Support *1 At 5% print coverage (A4-Letter size). Maintenance Messages CHAPTER 5 MAINTENANCE This printer will regularly prompt you to replace parts so you use. 5-19
...depending on the print jobs and paper you can rely upon it to maintain the best print quality. LCD Message REPLACE FUSER REPLACE PF KIT1 REPLACE PF KIT2 REPLACE LASER Item Fixing unit Paper feeding kit Paper feeding kit Scanner unit Approximate Life 80,000 pages *1 50,000 pages... *1 50,000 pages *1 200,000 pages *1 To Purchase Replacement Call Customer Support Call Customer Support Call Customer Support Call Customer Support *1 At 5% print coverage (A4-Letter size). Maintenance Messages CHAPTER 5 MAINTENANCE This printer will regularly prompt you to replace parts so you use. 5-19
Users Manual - English
Page 140
... the Jam Clear Cover in Chapter 4. Load the correct size of paper can I use into the indicated printer tray. Add the optional memory. CHAPTER 6 6 TROUBLESHOOTING LCD Messages CHAPTER 6 TROUBLESHOOTING Error Messages OOppeerraattoorrCCaalll MMeessssaaggee TONER EMPTY NO PAPER XXXX COVER OPEN... FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL PRINT OVERRUN IGNORE DATA SIZE ERROR T1 AAccttiioonn Replace the Toner Cartridge with a new one. Close ...
... the Jam Clear Cover in Chapter 4. Load the correct size of paper can I use into the indicated printer tray. Add the optional memory. CHAPTER 6 6 TROUBLESHOOTING LCD Messages CHAPTER 6 TROUBLESHOOTING Error Messages OOppeerraattoorrCCaalll MMeessssaaggee TONER EMPTY NO PAPER XXXX COVER OPEN... FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL PRINT OVERRUN IGNORE DATA SIZE ERROR T1 AAccttiioonn Replace the Toner Cartridge with a new one. Close ...
Users Manual - English
Page 142
See "Maintenance Messages " in Chapter 5. Prepare a new Toner Cartridge. See "TONER LOW Message" in Chapter 5. See "CHANGE DRUM SOON Message" in Chapter 5. See "Maintenance Messages " in Chapter 5. See "Maintenance Messages " in Chapter 5. 6-3 Maintenance Messages CHAPTER 6 TROUBLESHOOTING WWaarrnniinngg MMeessssaaggee CHANGE DRUM SOON TONER LOW REPLACE PF KIT1/2 REPLACE FUSER KIT REPLACE LASER KIT AAccttiioonn The drum unit is almost at the end of its life. Prepare a new drum unit.
See "Maintenance Messages " in Chapter 5. Prepare a new Toner Cartridge. See "TONER LOW Message" in Chapter 5. See "CHANGE DRUM SOON Message" in Chapter 5. See "Maintenance Messages " in Chapter 5. See "Maintenance Messages " in Chapter 5. 6-3 Maintenance Messages CHAPTER 6 TROUBLESHOOTING WWaarrnniinngg MMeessssaaggee CHANGE DRUM SOON TONER LOW REPLACE PF KIT1/2 REPLACE FUSER KIT REPLACE LASER KIT AAccttiioonn The drum unit is almost at the end of its life. Prepare a new drum unit.
Users Manual - English
Page 203
... 1-4 PCL6 2-1 power supply 1-5 power switch 1-4 PPD 2-19 primary corona wire 5-17 print media 1-7, 1-9, A-5 print menu 3-33 print menu mode 3-22 print quality 2-4 printable area 1-13 printer driver 2-1 printer status message 3-15 Q quality mode 3-32 R RAM 4-9 replace fuser 5-19 replace laser 5-19 replace pf kit1 5-19 replace pf kit2 5-19 reprint 2-7, 3-5 I -2
... 1-4 PCL6 2-1 power supply 1-5 power switch 1-4 PPD 2-19 primary corona wire 5-17 print media 1-7, 1-9, A-5 print menu 3-33 print menu mode 3-22 print quality 2-4 printable area 1-13 printer driver 2-1 printer status message 3-15 Q quality mode 3-32 R RAM 4-9 replace fuser 5-19 replace laser 5-19 replace pf kit1 5-19 replace pf kit2 5-19 reprint 2-7, 3-5 I -2
Service Manual
Page 174
... NO PAPER XXXX COVER OPEN FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL SIZE MISMATCH Remedy Replace the toner cartridge with the control panel button. If it is helpful to reset the printer with a new one. OPERATOR... CALLS & SERVICE CALLS 2.1 Operator Calls An `operator call' which the printer indicates on the Multi-purpose tray, and ...
... NO PAPER XXXX COVER OPEN FUSER OPEN FACE UP OPEN JAM XXXXXX MANUAL FEED BUFFER ERROR STORAGE FULL DOWNLOAD FULL FONT FULL MEMORY FULL SIZE MISMATCH Remedy Replace the toner cartridge with the control panel button. If it is helpful to reset the printer with a new one. OPERATOR... CALLS & SERVICE CALLS 2.1 Operator Calls An `operator call' which the printer indicates on the Multi-purpose tray, and ...
Service Manual
Page 175
...Also refer to subsection 3.2 `Cleaning the drum unit' in CHAPTER 5. Refer to subsection 3.11 Laser Unit' in CHAPTER 4. 6-5 HL-1850/1870N SERVICE MANUAL Error Message PRINT OVERRUN IGNORE DATA SIZE ERROR DX SIZE ERROR T1 SIZE ERROR ...printer. Refer to subsection 3.12 `Fixing Unit" REPLACE LASER Replace the laser unit. Send correct data to subsection 3.3 `Paper Cassette' and 3.13 `Paper Pick-up rol ler ASSY). Instal l paper cassette (standard) into the Tray 1, or load the same size paper that you selected in CHAPTER TONER LOW REPLACE PF KIT1 REPLACE PF KIT2 REPLACE FUSER...
...Also refer to subsection 3.2 `Cleaning the drum unit' in CHAPTER 5. Refer to subsection 3.11 Laser Unit' in CHAPTER 4. 6-5 HL-1850/1870N SERVICE MANUAL Error Message PRINT OVERRUN IGNORE DATA SIZE ERROR DX SIZE ERROR T1 SIZE ERROR ...printer. Refer to subsection 3.12 `Fixing Unit" REPLACE LASER Replace the laser unit. Send correct data to subsection 3.3 `Paper Cassette' and 3.13 `Paper Pick-up rol ler ASSY). Instal l paper cassette (standard) into the Tray 1, or load the same size paper that you selected in CHAPTER TONER LOW REPLACE PF KIT1 REPLACE PF KIT2 REPLACE FUSER...
Service Manual
Page 199
Is the voltage between pins 1 (+24V DC) and 2 (GND) of connector P12 on the engine PCB. Yes Replace the laser unit. Yes Replace the halogen heater lamp. Be warned, however, that this problem may be clearedifleaving the printerpower ON for ten minutes....This problem will melt the fixing unit if the heater is supplied between the input connectors. Result No Remedy Reconnect the connector securely. M-9 Fuser failure Possible cause Poor thermistor harness contact Blown thermal fuse Thermistor failure Halogen heater lamp failure Heater harness connection failure Step 1 2 3 ...
Is the voltage between pins 1 (+24V DC) and 2 (GND) of connector P12 on the engine PCB. Yes Replace the laser unit. Yes Replace the halogen heater lamp. Be warned, however, that this problem may be clearedifleaving the printerpower ON for ten minutes....This problem will melt the fixing unit if the heater is supplied between the input connectors. Result No Remedy Reconnect the connector securely. M-9 Fuser failure Possible cause Poor thermistor harness contact Blown thermal fuse Thermistor failure Halogen heater lamp failure Heater harness connection failure Step 1 2 3 ...
Service Manual
Page 245
... average coverage (when printing Letter size paper at 100% print coverage). Displays the number of the fuser unit replacement. Displays the number of the toner cartridge replacement . Displays the number of jam occurrence. Displays the number of pages when printing B5 size paper.... Displays the number of the laser unit replacement. This mode is not open to users. 3.1 Entering the Service Menu Mode Turn the machine on the LCD display. 3.2 Function Table The following information will get various printer information. While holding down the Go switch...
... average coverage (when printing Letter size paper at 100% print coverage). Displays the number of the fuser unit replacement. Displays the number of the toner cartridge replacement . Displays the number of jam occurrence. Displays the number of pages when printing B5 size paper.... Displays the number of the laser unit replacement. This mode is not open to users. 3.1 Entering the Service Menu Mode Turn the machine on the LCD display. 3.2 Function Table The following information will get various printer information. While holding down the Go switch...
Service Manual
Page 246
...HL-1850/1870N SERVICE MANUAL A5 PAGE A6 PAGE Title SERVICE INFO Subtitle B6 PAGE COM10 PAGE C5 PAGE DL PAGE MONARCH PAGE A4 LONG PAGE ERROR HI STORY 1:####### 2:####### 3 : ####### 10 :####### LIFE PERIOD DRUM LIFE DRUM UNIT MODIFY COUNT PF KIT 1 PF KIT 2 FUSER UNIT LASER UNIT JAM COUNT REPLACE... COUNT TONER DRUM UNIT PF KIT 1 PF KIT 2 FUSER UNIT LASER UNIT Displays the number of newest to the oldest. Displays the 10 latest errors in the history....
...HL-1850/1870N SERVICE MANUAL A5 PAGE A6 PAGE Title SERVICE INFO Subtitle B6 PAGE COM10 PAGE C5 PAGE DL PAGE MONARCH PAGE A4 LONG PAGE ERROR HI STORY 1:####### 2:####### 3 : ####### 10 :####### LIFE PERIOD DRUM LIFE DRUM UNIT MODIFY COUNT PF KIT 1 PF KIT 2 FUSER UNIT LASER UNIT JAM COUNT REPLACE... COUNT TONER DRUM UNIT PF KIT 1 PF KIT 2 FUSER UNIT LASER UNIT Displays the number of newest to the oldest. Displays the 10 latest errors in the history....