Table of Contents
Advertisement
↓
Step 73:
Reverse original sensor (RDD) senses the
lead edge of the original.
(RDD output: LOW)
↓
Step 74:
The original lead edge is directed toward the
reverse direction by the flapper.
↓
Step 75:
Transport motor (DTM) OFF
(Transport roller, reverse roller, paper exit
roller stop)
↓
Step 76:
The original lead edge is directed toward the
reverse direction by the flapper.
↓
Step 77:
Transport motor (DTM) OFF
(Transport roller, reverse roller, paper exit
roller stop)
↓
Step 78:
Transport motor (DTM) reverse rotation
(Transport roller, reverse roller, paper exit
roller rotation)
The original is fed to the transport section.
↓
Step 79:
Reverse original sensor (RDD) senses the
rear edge of the reversed original.
(RDD output: HIGH)
↓
Step 80:
The original is stopped by the original
stopper.
Transport motor (DTM) OFF
(Transport roller, reverse roller, paper exit
roller stop)
↓
Step 81:
Reverse solenoid (DRSOL) OFF
(The flapper falls.)
↓
Step 82:
Brake clutch (DTBC) ON
↓
Step 83:
Brake clutch (DTBC) OFF
↓
Step 84:
Transport clutch (DTC) OFF
↓
Step 85:
The copier mirror base scanning is started.
↓
* C
HIGH (No original on the tray) → After
DSD
completion of mirror base scanning, go to step
output
43.
LOW (Some original on the tray)
↓
→
Go to Step 36.
(Discharge)
↓
Step 86:
Transport clutch (DTC) ON
↓
Step 87:
Transport motor (DTM) forward rotation
(Transport roller, reverse roller, paper exit
roller rotation)
↓
Step 88:
Reverse original rotation (RDD) senses the
rear edge of the discharged original.
(RDD output: HIGH)
↓
Step 89:
Transport motor (DTM) rpm falls.
↓
Step 90:
Original discharge
↓
↓
Step 91:
Transport motor (DTM) OFF
(Transport roller, reverse roller, paper exit
roller stop)
↓
Step 92:
Transport clutch (DTC) OFF
↓
END
* A: This operation is performed when there is an original
NOTE
on the original table in advance. If there is no
original on the original table, this operation is not
performed.
* B: This operation is performed when there is no original
on the original tray.
* C: If there is any original on the original tray, the
original set sensor (DSD) output becomes LOW.
* D: Depends on whether there is an original fed by Step
36 ∼ Step 42 or not.
– 12 –
Advertisement
Table of Contents
