Simulation kinds and valid key functions. Paper size selection for paper feed tray. Toner concentration sensor level adjustment.

Removal of protective material and fixing screw. Asia affiliates/Asia agent/STCL/SRH/SRS/SRSSC/SBI 4-2 2. Safety and environmental protection standards. Paper feed, transport, paper exit section. If it is operated in households, offices or similar surroundings, it can produce radio interferences at other appliances, so that the user has to take adequate countermeasures.ġ. The following cautions must be observed to avoid exposure of the laser beam to your eyes at the time of servicing.ġ) When a problem in the laser optical unit has occurred, the whole optical unit must be exchanged as a unit, not as individual parts.Ģ) Do not look into the machine with the main switch turned on after removing the developer unit, toner cartridge, and drum cartridge.ģ) Do not look into the laser beam exposure slit of the laser optical unit with the connector connected when removing and installing the optical system.Ĥ) The middle frame contains the safety interlock switch.ĭo not defeat the safety interlock by inserting wedges or other items into the switch slot. This laser radiation is not a danger to the skin, but when an exact focusing of the laser beam is achieved on the eye’s retina, there is the danger of spot damage to the retina. The use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. This means that this machine does not produce hazardous laser radiation. This product is a class 1 laser product that complies with 21CFR 1040.11 of the CDRH standard and IEC825. If you continue without changing your cookie settings, well assume that you are happy to receive all cookies on our website. allow all cookies so that you have the very best experience. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. Download Sharp Copiers AL-series Service Manuals.

Parts marked with “ ” are important for maintaining the safety of the set. 9-1 DISASSEMBLY, ASSEMBLY AND MAINTENANCE.

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