2001 HP LaserJet 2200 Series Printer Service Manual (P/N C7058-90936)

This HP service manual (P/N C7058-90936) covers the 2001 LaserJet 2200 series, including the 2200d, 2200dn, 2200dt, and 2200dtn. It documents the print engine, printer chassis, electrical systems, formatter hardware, and printer configuration.

• Hardware repair: Illustrated removal and replacement procedures for the fuser, laser/scanner, main motor, formatter, engine controller, and power-supply assemblies.

• Paper handling: Pickup rollers, separation pads, registration assembly, duplexer mechanisms, and optional sheet-feeder disassembly.

• Diagnostics: Control-panel light patterns, status-log codes, engine and duplexer tests, half self-test checks, and the repetitive-defect ruler.

• Printer configuration: PJL service mode, NVRAM initialization, cold resets, EIO card reset, configuration reports, and FIR printing requirements.

• Maintenance: Periodic component inspection, internal and engine cleaning, toner-cartridge handling, and print-media qualification tests.

• Technical references: Block and signal diagrams, timing charts, connector views, exploded assemblies, parts indexes, and common-fastener torque tables.

This manual is suited to technicians familiar with printer electronics and ESD-controlled bench work, as internal service involves exposed electronic assemblies and sensitive components.

Control-Panel Diagnostics and Fault Isolation

Control-panel tables connect primary and secondary light patterns to continuable, fatal, and accessory errors, with status-log codes and recommended checks. The engine test bypasses the formatter PCB, helping separate print-engine faults from formatter-related problems.

The half self-test helps identify which image-formation stage is malfunctioning. The repetitive-defect ruler associates recurring print marks with particular rollers or the toner cartridge, while the Printer paper path, sensors, and signals drawing supports jam diagnosis.

JetDirect reports identify firmware revisions, protocol status, and network statistics. Detailed network-configuration explanations are referred to separate JetDirect guides. FIR coverage explains IrDA requirements, connection status, and device-alignment conditions.

Formatter, Power Supply, and Image Formation

The formatter sections explain MEt memory enhancement and Image Adapt compression. The Timing chart and Engine control system diagram show how motor operation, cooling, paper sensing, and fuser control fit into the print cycle.

The Power supply PCB block diagram traces low-voltage distribution and high-voltage image-formation circuits. Related sections explain the primary charging roller, transfer roller, and toner-cartridge system.

The Laser/scanner system drawing describes the dual laser beams, six-sided scanning mirror, and beam-detection signal used to synchronize printing.

FRU Replacement, Feeders, and Parts Identification

The removal and replacement chapter covers field-replaceable units (FRUs). Procedures extend to the fuser-film heater, pressure roller, printer drive gears, duplexer reverse motor, registration mechanism, and paper-feed components. Critical installation details appear in the relevant reassembly notes.

Configuration tables distinguish the 2200dt’s 250-sheet feeder from the 2200dtn’s 500-sheet feeder. These optional feeder sizes cannot be installed together.

The Fusing assembly exploded view and alphabetical and numerical parts indexes support component identification. Voltage-specific power-supply and fuser entries help distinguish replacement versions. The publication contains 197 numbered figures and 67 tables, including common-fastener torque references.

Scanner installation cautions explain how incorrectly seated locator pins can damage the scanner assembly’s mounting surfaces. Transfer-roller and toner-cartridge cautions address skin-oil damage, drum damage, and toner spills caused by improper handling.

Disconnect power for disassembly and follow the manual’s hot-fuser, laser-safety, and ESD precautions.

A Preview of Power and Temperature Data

These examples are a small selection of the operating and component specifications in the manual.

Electrical specifications list typical printing power consumption at 400 W. The environmental table gives an operating/printing temperature range of 10–32.5°C (50–90.5°F) for the printer and toner cartridge.

Fuser-control data specifies 195°C (383°F) during printing mode and explains thermistor monitoring and separate overheat-protection devices.

Searchable PDF, Bookmarks, and Diagram Detail

Finding service information: Body text is searchable, and embedded PDF bookmarks cover the technical chapters, parts sections, and index. Small signal and connector labels are readable when enlarged. Some illustration labels are outside the searchable text layer, and the tray 3 component-location illustration is noticeably softer than the surrounding line drawings.

The download contains one printable English PDF with 320 pages: 14 front-matter pages and 306 numbered manual pages, including the index and blank pages. All front matter and blank pages are already included in this total.