HP 5n C3952A, C2021A, 5 C3916A, 5m C3917A, 4 plus C2037A, 4 C2001A manual Preventive Maintenance

Printer Drivers . . . . . . . . . . . . . . . . . . . . . . . 3-41

Install Printer Drivers and Utilities		3-41
How to Obtain Printer Drivers		3-41
DOS Utilities . . . . . . . . . . . . . . . . . . . . . . . . 3-42
Packing the Printer		3-43
Repackaging Instructions	. . . . . . . . . . . . . .	3-43
Packing Checklist . . . . . . . . . . . . . . . . . . . . 3-43
Installing The Optional Lower Cassette		3-44
Loading Paper into the Optional Lower Cassette . .		3-45
Envelope Feeder Installation		3-49
LaserJet 4 and 4 Plus		3-50
LaserJet 5 . . . . . . . . . . . . . . . . . . . . . . . . 3-50
SIMM Installation . . . . . . . . . . . . . . . . . . . . . 3-51
Protecting the SIMM Board		3-51
Memory Requirements		3-53
Accessing the SIMM Slots		3-55
Installing the SIMM Boards		3-55
Testing a SIMM Board		3-57
Memory SIMM		3-57
Running a Self Test Printout		3-57
Personality SIMM
(PostScript) . . . . . . . . . . . . . . . . . . . . . . 3-58
Troubleshooting a SIMM Board		3-59
Service / Error Messages		3-59

4Preventive Maintenance

Introduction	. . . . . . . . . . . . . . 4-1
Life Expectancy of Consumables	. . . . . . . . . . . . . . 4-2
Service Checkpoints	. . . . . . . . . . . . . . 4-3

Cleaning Your Printer	. . . . . . . . . . . . . . .	.	.	. 4-4
Toner Cartridge . . .	. . . . . . . . . . . . . . . .	.	.	. 4-5

Saving Toner with EconoMode (HP LaserJet 4

Plus and 5 Only)		. 4-6
Storing the Toner Cartridge		. 4-6
Installing the Toner Cartridge		. 4-7
Non-HP Toner Cartridges		. 4-9
Clearing the TONER LOW Message		4-10
Periodic Maintenance Procedures		4-11
Removing the MP Tray (Tray 1) Pickup Roller and
Separation Pad		4-11
Removing the PC (Tray 2) Pickup Roller	. . . . . .	4-13
Removing the Lower Cassette (LC) or (Tray 3)
Pickup Roller		4-14
Removing and Replacing the Transfer Roller . . . .		4-15

Contents-3