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GENERAL OPERATION
4 - 7
4.3
Detection of Abnormality
When something abnormal has occurred in the equipment, the symbols corresponding to the type of
abnormality are displayed.
4.3.1
Types of abnormality
1. Abnormality which can be cleared without turning OFF the door switch
(A) Adding paper
(B) Pick-up failure in the bypass
2. Abnormality which cannot be cleared without turning OFF the door switch
(C) Misfeeding in the equipment
(D) The developer unit is not installed properly.
(E) Replacing the toner cartridge
3. Abnormality not cleared without turning OFF the main switch
(F) Replacing the toner bag
(G) Call for service
4.3.2
Description of abnormality
(A) Adding paper
• The drawer empty sensor (S31, 37, 43, 49) detects the presence or absence of paper.
[When the drawer is not installed]
No drawer is detected.
↓
The tray does not go up (the drawer empty sensor (S31, 37, 43, 49) is turned OFF).
↓
"Add paper" appears.
↓
The [START] button is disabled.
[When the drawer is installed]
The drawer is detected.
↓
Tray goes up (the drawer empty sensor (S31, 37, 43, 49) is turned OFF).
↓
"Add paper" appears.
↓
The [START] button is disabled.