Bulletin #: AR-160-010 Page 1 of 3 Technical Bulletin Number: AR-160-010 Date: December 1999 Model(s): AL-1600/1610/1620/1621 AR-160/161/200/200S Subject: Noisy Laser Units. Symptom: Noise may be generated from the laser unit. Cause: Laser unit motor. Countermeasure: There are currently 2 styles of laser units installed in the models listed above. The new style laser unit was installed from April production in Japan and from May production in China. The problem exists in the old style laser unit. A new motor has been developed to eliminate the noise in the old style unit. This new motor can not be used in the new style laser unit. The components in the old and new laser units are not compatible. There is a serial number printed on the laser unit to distinguish between old and new styles. The serial number can be viewed by following the steps below: 1. Open the side door unit. 2. Open the front exterior cover. 3. Remove the DV unit and DR unit. 4. You can view the serial number on the laser unit by looking through the opening created from opening the side door. The serial number is printed on the right side of the laser unit. Please view the chart below to distinguish between the old laser unit and new laser unit. Copier Sharp Electronics Corporation Services and Support Group 1300 Naperville Drive Romeoville, IL 60446 Model LSU-PANUN1 90052222 Serial number printed on laser unit. The last digit in the model number represents the style of laser unit. A “1” or “3” represents the old style. A “5” or “7” represents the new style. The 2 nd digit in the serial number represents where the unit is produced. A “0” represents made in Japan. A “5” represents made in China. Model number printed on laser unit.
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Compatible Models: Sharp-AR-160-200-AL-1600-Series.
– Sharp-AR-160-200-AL-1600-Series Technical-Bulletin: is a handbook published by Sharp manufacturer or a specialized publishing company that contains instructions and specifications for the maintenance, repair, and how to fix all error of a specific Sharp-AR-160-200-AL-1600-Series Printer. It may includes Exploded Views, Parts List, System Diagram, Disassembly and Reassembly, Alignment, Troubleshooting guides, Adjustments, hard reset code, factory reset…

You can do with Sharp-AR-160-200-AL-1600-Series Technical-Bulletin:

1.1 Guide you from basic to advanced usage it.
1.2 Fluent Disassembly and Re-assembly Sharp-AR-160-200-AL-1600-Series Technical-Bulletin.
1.3 Diagnostic all errors are generated by Sharp-AR-160-200-AL-1600-Series Technical-Bulletin:
– The printer does not print.
– Paper does not feed into the printer.
– A print job is extremely slow.
– Half the page is blank.
– The paper keeps jamming, Paper Jam inside, Paper Jam Outside…
– The printer prints, but the text is wrong, garbled, or incomplete.
– Pages print, but are blank.
– The print quality of photos is not good. Images are not clear.
– Your printer has an odd smell during initial use.
1.4 How to refill toner/ink Sharp-AR-160-200-AL-1600-Series.
1.5 How to update firmware Sharp-AR-160-200-AL-1600-Series.
1.6 How to reset page counter by software, fix all error cause by ink/toner cartridge Sharp-AR-160-200-AL-1600-Series: Waste Ink Ink Pad Error, ink cartridge error, red light blinking, red-green light blinking, yellow blinking, Ink cartridge failure, waste ink over flow, ink out, ink level, incompatible ink cartridges, toner cartridge not competition, install toner cartridge, toner exhausted, toner low, toner empty, toner very low…How to use Adjustments Program.
1.7 How to fix main board error, print head, formater board error Sharp-AR-160-200-AL-1600-Series.
1.8 How to troubleshooting printer problem with low quality page .
1.9 How to fix : Communication Error, Model Difference, Cover open(Tray) Error, Paper Out Error, Paper Jam Error, Paper Mismatch Error, Ink Low, Ink End Error, No Ink Cartridge, CSIC Error, Maintenance Request Error, Fatal Error…
1.10 How to fix sensor error: empty image, imaging unit is not installed, sensor failure, turn off then on, fusser error, LSU error, Engine board problem, Flash ROM problem, Main motor problem, Sirocco fan problem, Power supply cooling fan problem, Suction fan problem, Polygon motor problem, Laser problem, Secondary transfer voltage contact/release problem, Transfer belt cleaner contact/release problem, Transfer belt rotation problem, Imaging rack rotation problem, Fuser roller temperature increase problem, Fuser roller low temperature problem, Fuser roller high temperature problem, Fuser roller thermistor problem, Transparency detection sensor problem, Main unit memory counter problem, Main unit memory data problem, Main unit memory access problem, Main unit memory installation problem, Engine communication error.

Sharp-AR-160-200-AL-1600-Series Technical-Bulletin covers following topics:

– Precautions Sharp-AR-160-200-AL-1600-Series.
– Product Specification Sharp-AR-160-200-AL-1600-Series.
– System Overview Sharp-AR-160-200-AL-1600-Series.
– S/W Structure and Descriptions Sharp-AR-160-200-AL-1600-Series.
– Disassembly and Reassembly Sharp-AR-160-200-AL-1600-Series.
– Alignment and Adjustments Sharp-AR-160-200-AL-1600-Series.
– Troubleshooting Sharp-AR-160-200-AL-1600-Series.
– Exploded Views & Parts List Sharp-AR-160-200-AL-1600-Series.

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Sharp-AR-160-200-AL-1600-Series Technical-Bulletin

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