Sharp SD-2260 Copier Service Manual – 1990s (P/N 00ZSD2260SME1)

Sharp’s original copier service manual, P/N 00ZSD2260SME1, covers the 1990s SD-2260 console copier. It identifies the Japanese 15A and 20A specifications and the export 100V and 200V series.

Text Search and Diagram Detail

Finding details: The PDF has searchable text and a printed table of contents. It has no embedded bookmarks. Small wire-color and component labels in the charger test diagrams are readable when zoomed in.

The download is one printable English PDF with 256 pages, including the cover and the detailed contents page.

Copier Setup, Adjustments, and Fault Diagnosis

These selected service topics show the scope of the manual. It also covers key operator programming and includes parts compatibility tables for related Sharp copiers.

• Installation and setup: Release shipping locks, install the photoconductor drum and developer, and verify copy operation after setup.

• Paper feed and duplexing: Check air-feed pressure, adjust tray alignment and roller pressure, and set up the duplex and switchback sections.

• Reversing automatic document feeder (RADF): Run paper-pass and sensor tests, and adjust document stop positions and transport motor timing.

• Optics, image formation, and fusing: Check focus with a resolution test chart, adjust image position and copy density, and set fuser temperature and roller pressure.

• Electrical diagnosis: Use service simulations, self-diagnostic code tables, sensor maps, fuse locations, board function tables, and charger test wiring.

• Scheduled maintenance: Find cleaning, lubrication, replacement, and counter-reset schedules, plus an overhaul parts list for export machines.

The manual is suited to copier service technicians familiar with Sharp’s simulation menus and electrical measurements on high-voltage assemblies.

Setup and Consumable Service

The setup chapter identifies the sorter, auditor, and optional SF-EA13 Commander. It explains how the Commander can print settings and adjustment values for service records. For staple cartridge setup, Sharp directs technicians to the service manual for the specific sorter.

The maintenance tables rate the OPC drum at 250,000 copies and identify when its correction counter needs resetting. SIM 25-2 establishes the toner concentration reference after developer replacement. The original-table size sensor adjustment is specific to Japanese machines.

Tracing Misfeeds and Recovering Settings

The misfeed table links displayed codes to specific paper-path sensors. Together with the component location drawings, it helps technicians find the detection point associated with a jam in the trays, duplex path, switchback, or document feeder.

The memory flowcharts distinguish U1 backup-battery faults from U2 memory-data faults. They cover EEPROM initialization and restoration of settings after main control board service. The adjustment recording sheets provide a place to keep values needed for that recovery.

The charger checks involve high voltage. Sharp identifies safety-critical parts on the cover and specifies using the designated replacements.

A Sample of Fuser, Lamp, and Toner Data

The SIM 43-1 table lists 205°C for both normal and duplex copying on the Japanese 15A specification and 200°C for both modes on the Japanese 20A specification. The export inch series uses 200°C in normal mode and 180°C in duplex mode.

The optics specifications list an 85 V copy lamp for the 100 V system and a 170 V lamp for the 200 V system. The developing-bias service procedure gives a SIM 8-1 adjustment target of −200 ±5 V DC.

The waste-toner section lists a collection capacity of 1,750 g, corresponding to 125,000 copies with 6% density originals. The separate full-sensor adjustment uses a total of 1,620 g, including the bottle.