Hi olixrules
CH light blinking - The DV tank is not installed.
CH light steady - Door switch is not turned on (interlock switch is ON).
Source here.
Hope this gives you some idea, unfortunately I'm not sure how to resolve these error on this particular copier.
Scott
AL 1642cs with an error code H3 .... any solutions?
SOURCE: hello sharp sf-2027 error code F3
This is a paper feed tray problem. Check there is no paper behind the cassette. There may be a tray lift problem and this can be caused by paper being trapped behind it. reset the code once fixed by switching the machine off and on.
Good luck
868 views
Usually answered in minutes!
×