Others - Kyocera KM-6030 Service Manual

Problem
(63) 1. Poor contact in the MP
The size of paper on
the MP tray is not
displayed correctly.
2. Defective the MP paper
3. Poor contact in the MP
4. Defective the MP paper
5. Defective deck PWB.
(64) 1. A piece of paper torn
A paper jam in the
paper feed, paper
conveying or fuser
section is indicated
when the main power
switch is turned on.
2. Defective switch.
(65) 1. Poor contact in the con-
The message
requesting cover to
be closed is dis-
2. Defective front cover
played when the front
cover is closed.
(66) 1. Wiring is broken, shorted

Others.

Causes
paper length size switch
connector terminals.
length size switch.
paper width size switch
connector terminals.
width size switch.
from copy paper is
caught around feed
switches, deck conveying
switch, registration
switch, exit switch,
duplex jam detection
switch, duplex feed
switch, duplex convey-
ing switch 1/2/3.
nector terminals of front
cover switch.
switch.
or makes poor contact.
Check procedures/corrective measures
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check if YC5-B5 on the deck PWB goes low when the MP paper
length size switch is turned on. If not, replace the MP paper length
size switch.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check if the levels of YC5-B2, YC5-B3 and YC5-B4 on the deck
PWB change alternately when the width guide in the MP tray is
moved. If not, replace the MP paper width size switch.
Replace the deck PWB even if checking or correcting other mea-
sures.
Check visually and remove it, if any.
Run maintenance item U031 and turn 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 1/2/3/4/5, deck conveying switch 1/2, registration
switch, exit switch, duplex jam detection switch, duplex feed
switch, duplex conveying switch 1/2/3
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check for continuity across each switch. If there is no continuity
when the front cover switch is on, replace it.
Check for continuity. If none, repair.
2FB/2FC-4
1-5-69