( Xxi) , a copy of a blank

Cause and Remedy :

Copy paper damp or wrinkled . Removed from the carton in damp paper ; removal wrinkled paper .

(XXII ) , a copy of skew

Cause and Remedy :

1 . Check the position of the originals on the platen glass correctly ;

2 . Check the paper tray is installed correctly .

(Xxiii ) , appear to have a copy of the black box

Cause and Remedy :

1 . If the original is smaller than the copy paper , copy paper than with a large copy paper or with paper covered with the same manuscript ;

2 . Lower the original cover copying

(Xxiv ) , due to poor cleaning effect , resulting in large bottom ash .

Cause and Remedy :

1 . Brush arc junction and severe hair removal. Loose or replacement brush comb ;

2 . Consumers electrode failure. Maintenance eliminate electrode ;

3 . Eraser lamp contaminated or damaged. Cleaning or replacement eraser lamp ;

(Xxv ) , image blur

Cause and Remedy :

1 . Lens and mirror contamination. Clean the lens and mirror ;

2 . Lens and mirror positions dislocation . Adjust the position of the lens and reflector ;

3 . Scanning moving wire slack . Tensioned wire rope ;

Third, copier paper jams inspection and maintenance

I believe that every person who used the copier jams will encounter this failure , it should be said that copying process accidentally jams are inevitable, but if you frequently jam , then the machine is faulty and needs to be repaired. Many factors causing jams , there are several factors ;

1 . Tray jam :

  ( 1 ) Tray ( 2 ) Pickup Parts

2 . Paper path jams

( A ) the registration roller ; ( 2 ) separation means ; ( 3 ) paper path sensor ; ( 4 ) separating claw ; ( 5 ) of the fixing roller