HP Laserjet M1120 MFP Series Service Manual

List of tables
Table 1-1 Product guides ................................................................................................................................... 2
Table 1-2 Supported paper and print media sizes ........................................................................................... 12
Table 1-3 Supported envelopes and postcards ............................................................................................... 12
Table 1-4 Supported paper types and tray capacity ........................................................................................ 13
Table 4-1 Sequence of operation ..................................................................................................................... 34
Table 4-2 Power-on sequence ......................................................................................................................... 35
Table 6-1 Repetitive image defects ................................................................................................................ 140
Table 6-2 Formatter connectors ..................................................................................................................... 142
Table 6-3 ECU connectors ............................................................................................................................. 143
Table 6-4 Solenoid and motor ........................................................................................................................ 144
Table 6-5 Rollers ............................................................................................................................................ 145
Table 6-6 Sensors .......................................................................................................................................... 146
Table 6-7 Major components .......................................................................................................................... 147
Table 6-8 PCAs (base unit) ............................................................................................................................ 148
Table 7-1 Whole-unit replacement, product bundle CC537A ......................................................................... 153
Table 7-2 Whole-unit replacement, product bundle CC459A ......................................................................... 155
Table 7-3 Control-panel overlays, HP LaserJet M1120 ................................................................................. 157
Table 7-4 Control-panel overlays, HP LaserJet M1120n ............................................................................... 158
Table 7-5 Documentation (print on demand) ................................................................................................. 160
Table 7-6 Scanner assemblies ....................................................................................................................... 165
Table 7-7 Assemblies ..................................................................................................................................... 167
Table 7-8 External covers and panels ............................................................................................................ 169
Table 7-9 Internal components (1 of 3) .......................................................................................................... 171
Table 7-10 Internal components (2 of 3) ........................................................................................................ 173
Table 7-11 Internal components (3 of 3) ........................................................................................................ 175
Table 7-12 Alphabetical parts list ................................................................................................................... 176
Table 7-13 Numerical parts list ....................................................................................................................... 178
Table B-1 Physical specifications ................................................................................................................... 186
Table B-2 Electrical specifications .................................................................................................................. 186
Table B-3 Power consumption (average, in watts) ....................................................................................... 186
Table B-4 Environmental specifications ........................................................................................................ 187
Table B-5 Acoustic emissions ....................................................................................................................... 187
Table C-1
质
有毒有害物 表 ............................................................................................................................. 196
ENWW ix

HP Laserjet M1120 MFP Series Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan
Print Speed	Up to 19 ppm
Copy Speed	Up to 19 cpm
Processor Speed	230 MHz
Memory	32 MB
Scan Type	Flatbed
Maximum Number of Copies	Up to 99 copies
Paper Capacity	150 sheets
First Page Out Black	8.5 seconds
Print Resolution	600 x 600 dpi
Copy Resolution	600 x 600 dpi
Scan Resolution	1200 dpi
Monthly Duty Cycle	8000 pages
Connectivity	Hi-Speed USB 2.0
Input Capacity	150 sheets
Output Capacity	100 sheets
Media Sizes Supported	Letter, legal, executive, envelopes
Supported Operating Systems	Windows, Mac OS