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J2SS-C3 (Machine Code: B047/B048) Service Manual ­ Insert Version ­ The B047/B048 machines are based on the A163/A251/A252 copiers. Only the differences from the base copier are described in the following pages. Therefore, this documentation should be treated as an insert version of the base copier's service manual. It should always be utilized together with the base copier's service manual. INSERTION PROCEDURE OF SERVICE MANUAL 1. Replace the book spine tag with the new one. 2. Insert the B047/B048 service manual after the A163/A251/A252 manual. ! IMPORTANT SAFETY NOTICES PREVENTION OF PHYSICAL INJURY 1. Before disassembling or assembling parts of the copier and peripherals, make sure that the copier power cord is unplugged. 2. The wall outlet should be near the copier and easily accessible. 3. Note that some components of the copier and the peripherals are supplied with electrical voltage even if the main switch is turned off. 4. If any adjustment or operation check has to be made with exterior covers off or open while the main switch is turned on, keep hands away from electrified or mechanically driven components. 5. The inside and the metal parts of the fusing unit become extremely hot while the copier is operating. Be careful to avoid touching those components with your bare hands. 6. The copier is not attached to the table. Pushing the copier too hard may cause it to drop onto the floor. While moving the copier, push the table. 7. When the main switch is turned on, the machine will suddenly start turning to perform the developer initialization. Keep hands away from any mechanical and electrical components during this period. HEALTH SAFETY CONDITIONS 1. Never operate the copier without the ozone filters installed. 2. Always replace the ozone filters with the specified ones at the specified intervals. 3. Toner and developer are non-toxic, but if you get either of them in your eyes by accident, it may cause temporary eye discomfort. Try to remove with eye drops or flush with water as first aid. If unsuccessful, get medical attention. OBSERVANCE OF ELECTRICAL SAFETY STANDARDS 1. The copier and its peripherals must be installed and maintained by a customer service representative who has completed the training course on those models. SAFETY AND ECOLOGICAL NOTES FOR DISPOSAL 1. Do not incinerate the toner cartridge or the used toner. Toner dust may ignite suddenly when exposed to open flame. 2. Dispose of used toner, developer, and organic photoconductors according to local regulations. (These are non-toxic supplies.) 3. Dispose of replaced parts in accordance with local regulations. TABLE OF CONTENTS This manual describes new items for the J2SS-C3 (B047/B048). Please refer to the J2SS Mark II (A251/A252) manual for the descriptions marked with "*" in page column. 1. OVERALL MACHINE INFORMATION ... 1-1 1.1 1.2 1.3 1.4 1.5 1.6 SPECIFICATIONS...