My sharp AR-5316 photocopier displays the number 2 followed by the letter H

SOURCE: sharp AR-5316, showing L6 on display

The L6 code means trouble with the laser unit ( polygon motor), it has to be replaced. The laser unit is under the exit tray. Hope this helps.

SOURCE: request service manual for sharp AR-5316

http://www.retrevo.com/search/v2/jsp/downloadPage.jsp?doc=7b292ec58f421b3b3b442c1437984770&q=Sharp+AR-5316

SOURCE: Sharp AR-5316 photocopier & printer driver

Sharp AR-5320 photocopier/printer is in share network. for each printing command ,its asking to install driver.and its taking more time for printing..

SOURCE: my sharp ar 5316 photocopier displays h4. what

press # interrupt c interrupt . Display goes off
press 14

SOURCE: ar-5316 showing error ch

CH steady means cover is open. Close either front or right cover well.
CH blinking means developer unit or toner cartridge not installed. Remove and return well and firmly.