HP CP4025DN Laser CC490A manual Solve problems

Manage supplies and accessories	162
Print when a cartridge reaches estimated end of life	162
Manage print cartridges	162
Print-cartridge storage	162
HP policy on non-HP print cartridges	162
HP fraud hotline and Web site	162
Recycle supplies	163
Cartridge memory tag	163
Replacement instructions	164
Replace print cartridges	164
Replace the toner collection unit	167
Install memory DIMMs	169
Enable memory	172
Check DIMM installation	173
Memory allocation	173
Install external I/O cards	174
Clean the product	176
Clean the paper path	176
Product updates	177
10 Solve problems
Solve general problems	180
Troubleshooting checklist	180
Factors that affect product performance	181
Restore factory settings	182
Interpret control-panel messages	183
Control-panel message types	183
Control-panel messages	183
Clear jams	206
Common causes of jams	206
Jam locations	207
Clear jams in the right door	209
Clear jams in the output bin area	212
Clear jams in Tray 1	213
Clear jams in Tray 2 or optional Trays 3, 4, or 5	215
Clear jams in the lower right door (Tray 3, 4, or 5)	216
Change jam recovery	217
Solve paper-handling problems	218
Product feeds multiple sheets	218
Product feeds incorrect page size	218
Product pulls from incorrect tray	219
Paper does not feed automatically	219
Paper does not feed from Tray 2, 3, 4, or 5	220

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