HP LaserJet 4250/4350 Series - User Guide
Page 127
... to reset the maintenance-kit counter. NOTE To reset the maintenance-kit counter 1. Do not use this procedure only after a maintenance kit has been installed. Performing preventive maintenance NOTE You should replace certain parts when the PERFORM PRINTER MAINTENANCE message appears on . The kit includes: ● fuser ● rollers (transfer, pickup, and feed) ● installation instructions The printer maintenance kit is a consumable...
... to reset the maintenance-kit counter. NOTE To reset the maintenance-kit counter 1. Do not use this procedure only after a maintenance kit has been installed. Performing preventive maintenance NOTE You should replace certain parts when the PERFORM PRINTER MAINTENANCE message appears on . The kit includes: ● fuser ● rollers (transfer, pickup, and feed) ● installation instructions The printer maintenance kit is a consumable...
HP LaserJet 4250/4350 Series - User Guide
Page 211
...consumable item, and its cost is not covered under the warranty or most extended warranty options. 110-volt printer maintenance kit 220-volt printer maintenance kit Q5421A Q5422A Memory Item Description 100-pin DDR memory DIMM (dual inline memory module) Boosts the ability of ... number Q6007A Q2625A Q2626A Q2627A J6073A ENWW Part numbers 199 Includes instructions for job-storage features. Print cartridges Item HP LaserJet print cartridge Description 10,000-page cartridge 20,000-page cartridge Part number Q5942A Q5942X Maintenance kits Item Description Part number Printer...
...consumable item, and its cost is not covered under the warranty or most extended warranty options. 110-volt printer maintenance kit 220-volt printer maintenance kit Q5421A Q5422A Memory Item Description 100-pin DDR memory DIMM (dual inline memory module) Boosts the ability of ... number Q6007A Q2625A Q2626A Q2627A J6073A ENWW Part numbers 199 Includes instructions for job-storage features. Print cartridges Item HP LaserJet print cartridge Description 10,000-page cartridge 20,000-page cartridge Part number Q5942A Q5942X Maintenance kits Item Description Part number Printer...
Service Manual
Page 100
... for approximately 10,000 pages by using the CLEAR MAINTENANCE MESSAGE item on HP LaserJet 4250/4350 Series printers. Resetting the maintenance-kit counter (LJ 4200/4300) After a maintenance kit is installed, the maintenance-kit counter must be temporarily cleared for optional 1,500-sheet feeder ■ Installation instructions NOTE The printer maintenance kit components are consumable items that the printer has printed since...
... for approximately 10,000 pages by using the CLEAR MAINTENANCE MESSAGE item on HP LaserJet 4250/4350 Series printers. Resetting the maintenance-kit counter (LJ 4200/4300) After a maintenance kit is installed, the maintenance-kit counter must be temporarily cleared for optional 1,500-sheet feeder ■ Installation instructions NOTE The printer maintenance kit components are consumable items that the printer has printed since...
Service Manual
Page 101
... 4-2 Maintenance kit part numbers Part name 110 V maintenance kit (LJ 4200/4200L) 110 V maintenance kit (LJ 4300) 110 V maintenance kit (LJ 4250/4350) 220 V maintenance kit (LJ 4200/4200L) 220 V maintenance kit (LJ 4300) 220 V maintenance kit (LJ 4250/4350) Part number Q2429-67904 Q2436-67905 Q5421-67901 Q2430-67904 Q2437-67905 Q5422-67901 Description The maintenance kit contains user-replaceable parts and instructions for printer maintenance. The printer maintenance kit components...
... 4-2 Maintenance kit part numbers Part name 110 V maintenance kit (LJ 4200/4200L) 110 V maintenance kit (LJ 4300) 110 V maintenance kit (LJ 4250/4350) 220 V maintenance kit (LJ 4200/4200L) 220 V maintenance kit (LJ 4300) 220 V maintenance kit (LJ 4250/4350) Part number Q2429-67904 Q2436-67905 Q5421-67901 Q2430-67904 Q2437-67905 Q5422-67901 Description The maintenance kit contains user-replaceable parts and instructions for printer maintenance. The printer maintenance kit components...
Service Manual
Page 355
... installed in progress. Install an HP LaserJet 4200/4250/4300/4350 printer maintenance kit. The printer will return to order a maintenance kit, see Parts and diagrams. A firmware upgrade is completed. Display-message troubleshooting 341 OUTPUT PAPER PATH OPEN NOTE: The stacker or stapler/stacker LED blinks in order to step through the instructions. 3 Close the open . Follow the...
... installed in progress. Install an HP LaserJet 4200/4250/4300/4350 printer maintenance kit. The printer will return to order a maintenance kit, see Parts and diagrams. A firmware upgrade is completed. Display-message troubleshooting 341 OUTPUT PAPER PATH OPEN NOTE: The stacker or stapler/stacker LED blinks in order to step through the instructions. 3 Close the open . Follow the...