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CS 3050ci CS 3550ci CS 4550ci CS 5550ci SERVICE MANUAL Published in March 2011 2LCSM941 Rev. 1...
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CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. It may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for proper disposal. ATTENTION IL Y A UN RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT.
Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.
Safety warnings and precautions Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below: DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.
1. Installation Precautions WARNING • Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check that it is adequate for the rated current...................... •...
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2. Precautions for Maintenance WARNING • Always remove the power plug from the wall outlet before starting machine disassembly....• Always follow the procedures for maintenance described in the service manual and other related brochures............................• Under no circumstances attempt to bypass or disable safety features including safety mechanisms and protective circuits.
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• Do not remove the ozone filter, if any, from the copier except for routine replacement....... • Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself......................•...
2LK/2LN/2LM/2LC (3) Scan to E-mail error codes ................... 1-4-108 1-4-7 Error codes ........................1-4-109 (1) Error code........................1-4-109 (2) Table of general classification ..................1-4-110 (2-1) U004XX error code table: Interrupted phase B ........... 1-4-112 (2-2) U006XX error code table: Problems with the unit ..........1-4-112 (2-3) U008XX error code table: Page transmission error..........
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2LK/2LN/2LM/2LC 1-5-8 Drive section ........................1-5-70 (1) Detaching and refitting the drum drive unit K and the drum drive unit MCY....1-5-70 (2) Detaching and refitting the main drive unit ..............1-5-73 (3) Detaching and refitting the fuser drive unit, transfer drive unit and feed drive unit..1-5-74 (4) Detaching and refitting the lift motor 1 and 2..............
2LK/2LN/2LM/2LC 1-1 Specifications 1-1-1 Specifications Machine Specifications Item 30 ppm 35 ppm 45 ppm 55 ppm Type Desktop Printing method Electrophotography by semiconductor laser, tandem drum system Originals Sheet, Book, 3-dimensional objects (maximum original size: A3/Ledger) Original feed system Fixed Cassette 60 to 220 g/m 60 to 256 g/m...
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2LK/2LN/2LM/2LC Specifications Item 30 ppm 35 ppm 45 ppm 55 ppm 4.1 s or less 6.1 s or less 5.7 s or less 4.5 s or less First copy time (A4, feed from 5.4 s or less 8.0 s or less 7.3 s or less 5.8 s or less Color...
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2LK/2LN/2LM/2LC Printer Specifications Item 30 ppm 35 ppm 45 ppm 55 ppm Printing speed Same as copying speed. 4.9 s or less 7.3 s or less 6.2 s or less 5.4 s or less First print time (A4, feed from 6.2 s or less 9.5 s or less 7.8 s or less...
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2LK/2LN/2LM/2LC Scanner Specifications Item 30 ppm 35 ppm 45 ppm 55 ppm CPU: 600 Mhz or higher System requirements RAM: 128 MB or more Resolution 600 dpi, 400 dpi, 300 dpi, 200 dpi, 200 ×100 dpi, 200 × 400 dpi TIFF (MMR/JPEG compression), JPEG, XPS, File format PDF (MMR/JPEG compression), PDF (high compression)
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