HP P1006 - LaserJet B/W Laser Printer - Page 5

Table of contents
1 Product information
Product configuration ........................................................................................................................... 2
Product features ................................................................................................................................... 3
Identify product parts ............................................................................................................................ 4
2 Managing and maintenance
Replace the print cartridge ................................................................................................................... 8
Printer information pages ................................................................................................................... 10
Demo page ........................................................................................................................ 11
Configuration page ............................................................................................................ 12
Clean the device ................................................................................................................................. 13
Clean the print-cartridge area ............................................................................................ 13
Clean the device paper path .............................................................................................. 15
Change the pickup roller .................................................................................................................... 17
Clean the pickup roller ........................................................................................................................ 20
Change the printer separation pad ..................................................................................................... 21
EconoMode ........................................................................................................................................ 24
3 Theory of operation
Introduction ......................................................................................................................................... 26
Internal components ........................................................................................................................... 27
Timing ................................................................................................................................................. 28
Engine control system ........................................................................................................................ 29
Laser/scanner system ........................................................................................................................ 31
Pickup/feed/delivery system ............................................................................................................... 32
Image-formation system ..................................................................................................................... 33
Step 1: Primary charging ................................................................................................... 33
Step 2: Laser beam exposure ............................................................................................ 34
Step 3: Developing ............................................................................................................ 34
Step 4: Transfer ................................................................................................................. 35
Step 5: Separation ............................................................................................................. 35
Step 6: Fusing .................................................................................................................... 36
Step 7: Drum cleaning ....................................................................................................... 36
4 Removal and replacement
Introduction ......................................................................................................................................... 38
Removal and replacement strategy ................................................................................... 38
Electrostatic discharge ....................................................................................................... 38
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