DEClaser 2200 Printer

This document is a comprehensive service guide for the DEClaser 2200 printer, designed for Customer Services Engineers. It details the printer's physical and functional descriptions, covering its internal components, paper handling paths, jam detection circuits, and electronic block diagrams (I/O, Video, DC Control, LVPSA, Fixing Heater, HVPSA).

The guide provides instructions on control panel operation, including interpreting indicators and messages, using control keys, navigating setup menus for configuration, and performing various test prints (e.g., Test Print A, Font List, Test Print B, Engine Test Print) and a Character Dump Mode.

A substantial portion is dedicated to troubleshooting, featuring Fault Isolation Procedures (FIPs) for:

• Power-Up Faults: Diagnosing issues encountered during printer startup.
• Control Panel Faults: Interpreting and resolving issues indicated by operational status messages, operator call messages (e.g., paper out, jam, toner low), functional messages (e.g., memory full, line error), and service messages.
• Paper Jam and Feed Faults: Identifying and rectifying paper jams within four specific areas of the printer.
• Image Defects: A lookup table for diagnosing various print quality problems (e.g., light/dark print, blank sheets, streaks, distortion) and their solutions.

Additionally, the guide includes detailed step-by-step procedures for the removal and replacement of numerous printer components and assemblies, accompanied by a Recommended Spares List (RSL). Appendices offer general information on interfaces and macro numbers, specifications for print media, an overview of the Total Call Concept (TCC) for maintenance, and details regarding the optional envelope feeder.