HP color laserjet 2550 series Manuale Di Servizio
Toner-catch tray ..............................................................................................................151
Transfer-roller plate ........................................................................................................152
Transfer roller .................................................................................................................152
Feed-drive shaft ..............................................................................................................153
ECU pan .........................................................................................................................154
Sub-high-voltage transformer PCA ................................................................................157
High-voltage transformer PCA .......................................................................................158
Low-voltage PCA ............................................................................................................159
Paper-top sensor ............................................................................................................160
Fuser-wrap sensor ..........................................................................................................161
250-sheet feeder pickup roller ........................................................................................162
500-sheet feeder pickup roller ........................................................................................163
Transfer-roller plate ........................................................................................................152
Transfer roller .................................................................................................................152
Feed-drive shaft ..............................................................................................................153
ECU pan .........................................................................................................................154
Sub-high-voltage transformer PCA ................................................................................157
High-voltage transformer PCA .......................................................................................158
Low-voltage PCA ............................................................................................................159
Paper-top sensor ............................................................................................................160
Fuser-wrap sensor ..........................................................................................................161
250-sheet feeder pickup roller ........................................................................................162
500-sheet feeder pickup roller ........................................................................................163
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Chapter 5 Removal and replacement
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