Filter
Top Products
PAPER FEED TRAY /1 TO /3 CF5001 Ver.1.0 Sep. 2003
2-40
II UNIT EXPLANATION
8.2 Operation
Since the composition and the operation of the paper feed trays /1 to /3 are the same, the explanation is
given of the paper feed tray /1 only. The paper feed trays /2 and /3 are the same as the paper feed tray /1.
The intermediate conveyance sensor /1 (PS27) and the intermediate conveyance clutch /1 (MC13) are not
used in the paper feed control in the paper feed tray /1.
8.2.1 Paper feed control
PS40 Paper size /L2 Detection of the paper size along the length of the tray /2
PS41 Pre-registration sensor /3
Detection of paper conveyance at the pre-registration roller /3 entrance
PS42 Tray upper limit sensor /3 Detection of the upper limit of the tray /3 paper
PS43 No paper sensor /3 Detection of the presence of the tray /3 paper
PS44 Remaining paper sensor /3 Detection of the remaining paper in the tray /3
PS45 Paper size /S3 Detection of the paper size along the length of the tray /3
PS46 Paper size /L3 Detection of the paper size along the length of the tray /3
VR1 Paper size VR/1 Detection of the paper size along the width of the tray /1
VR2 Paper size VR/2 Detection of the paper size along the width of the tray /2
VR3 Paper size VR/3 Detection of the paper size along the width of the tray /3
[1] START button (ON) [3] 2nd sheet pre-registration loop
[2] 1st sheet pre-registration loop
Symbol Name Function or method
[1]
[2] [3]
8050ma2048
Paper feed motor (M41)
Pick-up solenoid /1 (SD7)
Paper feed clutch /1 (MC7)
Pre-registration clutch /1 (MC8)
Pre-registration sensor /1 (PS29)
Intermediate conveyance sensor /1 (PS27)
Intermediate conveyance clutch /1 (MC13)