Olivetti d-Copia 5200MF Service Manual page 172

Problem
(9)
A paper jam in the
paper feed section is
indicated during
copying (jam in 3000-
sheet paper feeder
horizontal paper con-
veying section).
Jam code 17
(10)
A paper jam in the
paper feed section is
indicated during
copying (jam in verti-
cal paper conveying
section).
Jam code 18
(11)
A paper jam in the
paper feed section is
indicated during
copying (jam in paper
feeder vertical paper
conveying section).
Jam code 19
(12)
A paper jam in the
paper feed section is
indicated during
copying (jam in MP
tray vertical paper
conveying section).
Jam code 20
Y111960-2
Causes/check procedures
Paper is extremely curled.
Check if the paper side
guides are deformed.
Defective paper path sen-
sor 1.
Check if PF paper convey-
ing clutch malfunctions.
Electrical problem with PF
paper conveying clutch.
Broken feed switch 1/2/3
actuator.
Defective switch.
Defective feed pulleys or
feed rollers.
Broken feed switch 3 actua-
tor.
Defective feed switch 3.
Broken PF feed switch
actuator.
Defective PF feed switch.
Broken MP feed switch
actuator.
Defective switch.
Corrective measures
Replace the paper.
Check visually and replace.
With 5 V DC present at CN6-6 on the PF main PWB, check if
CN6-5 on the PF main PWB remains low or high when paper path
sensor 1 is turned on and off. If it does, replace paper path sensor
1.
Run maintenance item U247 and select PF paper conveying
clutch on the touch panel to be turned on and off. Check the status
and remedy if necessary.
Check (see service manual of 3000-sheet paper feeder).
Check visually and replace switch.
Run maintenance item U031 and turn following switch on and off
manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
Feed switch 1/2/3, registration switch
Check visually and replace.
Check visually and replace switch.
Run maintenance item U031 and turn feed switch 3 on and off
manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
Check visually and replace switch.
With 5 V DC present at YC3-7 on the PF main PWB, check if YC3-
5 on the PF main PWB remains low or high when the PF feed
switch is turned on and off. If it does, replace the PF feed switch.
Check visually and replace switch.
Run maintenance item U031 and turn following switch on and off
manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
MP feed switch, registration switch
Service Manual
2KR/2KS
1-4-15