Users Manual - English
Page 122
REPLACE FUSER See "Maintenance Messages" in this chapter. REPLACE PF KIT See "Maintenance Messages" in this chapter. When it is time to maintain print quality. 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 Replacing Maintenance Parts You need to replace the maintenance parts regularly to replace the parts, the following messages will appear on the LCD.
REPLACE FUSER See "Maintenance Messages" in this chapter. REPLACE PF KIT See "Maintenance Messages" in this chapter. When it is time to maintain print quality. 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 Replacing Maintenance Parts You need to replace the maintenance parts regularly to replace the parts, the following messages will appear on the LCD.
Users Manual - English
Page 139
... to replace parts so you use. 5-19 Maintenance Messages CHAPTER 5 MAINTENANCE This printer will regularly prompt you 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...
... to replace parts so you use. 5-19 Maintenance Messages CHAPTER 5 MAINTENANCE This printer will regularly prompt you 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...
Users Manual - English
Page 142
See "Maintenance Messages " in Chapter 5. 6-3 See "Maintenance Messages " in Chapter 5. See "CHANGE DRUM SOON Message" in Chapter 5. See "Maintenance Messages " in Chapter 5. See "TONER LOW Message" in Chapter 5. Prepare a new drum unit. Prepare a new Toner Cartridge. 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.
See "Maintenance Messages " in Chapter 5. 6-3 See "Maintenance Messages " in Chapter 5. See "CHANGE DRUM SOON Message" in Chapter 5. See "Maintenance Messages " in Chapter 5. See "TONER LOW Message" in Chapter 5. Prepare a new drum unit. Prepare a new Toner Cartridge. 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.
Users Manual - English
Page 203
... O options 4-1 P panel setting 3-18 paper mode 3-32 paper adjustment lever for duplex printing........ 1-4 paper cassette 1-1, 1-3, 1-14 paper feeding kit 5-19 paper jam 6-6 parallel cable 1-2 parallel interface connector 1-4 PCB access plate 1-4 PCL6 2-1 power supply 1-5 power switch 1-4 PPD 2-19 primary... 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
... O options 4-1 P panel setting 3-18 paper mode 3-32 paper adjustment lever for duplex printing........ 1-4 paper cassette 1-1, 1-3, 1-14 paper feeding kit 5-19 paper jam 6-6 parallel cable 1-2 parallel interface connector 1-4 PCB access plate 1-4 PCL6 2-1 power supply 1-5 power switch 1-4 PPD 2-19 primary... 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 60
...the demonstration. Print the file list. REMAIN PF KIT2 REMAIN FUSER REMAIN LASER 5.5.2 Paper Setting Menu SOURCE TRAY PRIORITY MP FIRST MP SIZE MANUAL FEED TRAY]. PAGE COUNTER REMAIN DRUM REMAIN PF KIT]. NO=######### Printer serial number ROM VER=#### ROM firmware version...) / ON (SHORT BIND) * MP TRAY = Multi-purpose tray, TRAY1 = Upper paper tray, TRAY2 = Optional lower tray 2-31 HL-1850/1870N SERVICE MANUAL 5.5.1 Information Setting Menu PRINT SETTINGS PRINT TEST PRINT DEMO PRINT FILE LIST PRINT FONTS VERSION MAINTENANCE Description Print the configuration page....
...the demonstration. Print the file list. REMAIN PF KIT2 REMAIN FUSER REMAIN LASER 5.5.2 Paper Setting Menu SOURCE TRAY PRIORITY MP FIRST MP SIZE MANUAL FEED TRAY]. PAGE COUNTER REMAIN DRUM REMAIN PF KIT]. NO=######### Printer serial number ROM VER=#### ROM firmware version...) / ON (SHORT BIND) * MP TRAY = Multi-purpose tray, TRAY1 = Upper paper tray, TRAY2 = Optional lower tray 2-31 HL-1850/1870N SERVICE MANUAL 5.5.1 Information Setting Menu PRINT SETTINGS PRINT TEST PRINT DEMO PRINT FILE LIST PRINT FONTS VERSION MAINTENANCE Description Print the configuration page....
Service Manual
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HL-1850/1870N SERVICE MANUAL Error Message PRINT OVERRUN IGNORE DATA SIZE ERROR DX SIZE ERROR T1 SIZE ERROR T2 NO DX TRAY DX LEVER ERROR NO TRAY1 CLEAN DRUM UNIT Remedy Reduce the resolution, or add the optional memory. (1) Press the Go switch to print the data remaining in the printer...size paper that you selected in CHAPTER TONER LOW REPLACE PF KIT1 REPLACE PF KIT2 REPLACE FUSER Indicates that you want to correct size...Purchase a new toner cartridge in order to subsection 3.11 Laser Unit' in CHAPTER 4. Replace the paper feeding kit (pad holder ZLh ASSY / paper pick-up Roller ASSY'...
HL-1850/1870N SERVICE MANUAL Error Message PRINT OVERRUN IGNORE DATA SIZE ERROR DX SIZE ERROR T1 SIZE ERROR T2 NO DX TRAY DX LEVER ERROR NO TRAY1 CLEAN DRUM UNIT Remedy Reduce the resolution, or add the optional memory. (1) Press the Go switch to print the data remaining in the printer...size paper that you selected in CHAPTER TONER LOW REPLACE PF KIT1 REPLACE PF KIT2 REPLACE FUSER Indicates that you want to correct size...Purchase a new toner cartridge in order to subsection 3.11 Laser Unit' in CHAPTER 4. Replace the paper feeding kit (pad holder ZLh ASSY / paper pick-up Roller ASSY'...
Service Manual
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... Mode Turn the machine on the LCD display. 3.2 Function Table The following information will get various printer information. Title SERVICE INFO Subtitle PAGE COUNT JAM COUNT TONER CHANGE DRUM CHANGE PF KIT 1 CHANGE PF KIT 2 CHANGE FUSER CHANGE LASER CHANGE COVERAGE A4 PAGE LETTER PAGE LEGAL PAGE EXECUTIVE PAGE B5 PAGE JIS B5 PAGE Description Displays...
... Mode Turn the machine on the LCD display. 3.2 Function Table The following information will get various printer information. Title SERVICE INFO Subtitle PAGE COUNT JAM COUNT TONER CHANGE DRUM CHANGE PF KIT 1 CHANGE PF KIT 2 CHANGE FUSER CHANGE LASER CHANGE COVERAGE A4 PAGE LETTER PAGE LEGAL PAGE EXECUTIVE PAGE B5 PAGE JIS B5 PAGE Description Displays...
Service Manual
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...NOTE: "COVER OPEN" and "NVRAM ERROR" are not displayed in order of the PF kit replacement. Displays the number of the laser unit replacement. 7-11 Modify the number of pages when printing C5 size paper. Displays...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...
...NOTE: "COVER OPEN" and "NVRAM ERROR" are not displayed in order of the PF kit replacement. Displays the number of the laser unit replacement. 7-11 Modify the number of pages when printing C5 size paper. Displays...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...
Service Manual
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CLEAR ERROR HIST Clear error histories. ,,, 7-12 Modify the PF kit remaining life counters. FUSER UNIT Modify the fixing unit remaining life counters. CLEAR COVERAGE Initialize average coverage counter. LASER UNIT Modify the laser unit remaining life counters. CHAPTER 7 HIDDEN FUNCTIONS Title MODIFY COUNT RESET COUNT Subtitle REMAIN LIFE DRUM UNIT PF KIT 1 PF KIT 2 Description Modify the drum unit remaining life counters.
CLEAR ERROR HIST Clear error histories. ,,, 7-12 Modify the PF kit remaining life counters. FUSER UNIT Modify the fixing unit remaining life counters. CLEAR COVERAGE Initialize average coverage counter. LASER UNIT Modify the laser unit remaining life counters. CHAPTER 7 HIDDEN FUNCTIONS Title MODIFY COUNT RESET COUNT Subtitle REMAIN LIFE DRUM UNIT PF KIT 1 PF KIT 2 Description Modify the drum unit remaining life counters.