2008 HP Color LaserJet CM2320 MFP Service Manual
Shop manual for the HP Color LaserJet CM2320 MFP series, detailing print engine, scanner module, paper path, and electrical systems. Part number CC434-90969.
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Sample pages from the 2008 HP Color LaserJet CM2320 MFP Service Manual manual
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Hewlett Packard Models Covered & Key Technical Specifications
Models: HP Color LaserJet CM2320 MFP, HP Color LaserJet CM2320 MFP Fax Model, HP Color LaserJet CM2320 MFP Memory-Card Model
Sub-models / Variants: Fax Model, Memory-Card Model, Duplex
Build Years: 2008
Serial Numbers: CC434-90969
Technical Data:
- Print speed: Up to 21 ppm (letter), 19 ppm (A4)
- Print resolution: 1200 dpi with Image REt 2400
- Memory: 160 MB RAM standard, one DIMM slot for 64 MB or 128 MB expansion
- Scanner resolution: 1200 ppi flatbed (24-bit color), 300 ppi ADF
- Tray 1 capacity: 50 sheets
- Tray 2 capacity: 250 sheets
- ADF capacity: 50 sheets (80 g/m²)
Hewlett Packard Manual Features & Content Preview
HP Color LaserJet CM2320 MFP 2008 Service Manual
- Covers the 2008 HP Color LaserJet CM2320 MFP, including the Fax and Memory-Card configuration variants
- Official OEM publication P/N CC434-90969, edition 1, September 2008
- Contains 420 pages of technical diagrams, sequence of operation tables, and component-level servicing references
- File downloads to your account within seconds of checkout
- Permanent availability in your purchase account — no re-buy required
- Indexed PDF search covers every chapter and appendix
- Full-text search finds any part number in seconds
- This 2008 first edition is the primary reference for the 2008 HP Color LaserJet CM2320 MFP series launch build
Theory of Operation and System Scope
The 2008 HP Color LaserJet CM2320 MFP service manual provides a structured breakdown of the printer’s major internal systems, including the engine control system, laser/scanner units, image-formation stages, and pickup-and-feed mechanisms. The documentation details how factory workshop documentation is structured to facilitate maintenance, focusing on the sequence of operation from the initial warm-up (WAIT period) to standby (STBY) and printing (PRINT) states.
Specification and Assembly Data
The engine control system documentation includes electrical reference values for the DC controller and power supply unit, covering overcurrent and overvoltage protective functions. Detailed sections describe fuser assembly components, such as the main thermistor (TH801) and thermal fuse (FU1) parameters. Cylinder head bolt torque values are documented in a multi-stage sequence, with final-stage angles of 130°–140° specified in the engine assembly data.
Note: All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. An official 420-page HP OEM workshop manual covering the 2008 HP Color LaserJet CM2320 MFP, documenting engine, chassis, electrical, and control-panel specifications for the series.
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