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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.
press the exposure light button for 5 sec n after that the indications wiil apear n on the display there will b 2 dashes blinking so u input 10 n press stars after that the no wiil blink 100 so u have to make 101 by pressing start then press c n then input 11 start n when 3 dashes blink input ur code only 3 digit n press start n press the expossure botton n cm out if there is any prblm call me on 9923483607
Some part/ unit (developer, drum, imaging unit, fuser) or something else is
not installed properly or is not plugged into the machine. Check all
assemblies that can be removed from the copier, and make sure they are
installed and plugged in properly.
The 'ch' code will automatically
reset when the fault is found.
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