Oce 3121, Техническое и сервисное руководство

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44 TSM Océ 3121/3122 Error code solving / machine fault solving
51 The scanner fails to move forward or in reverse.
52 The pre-exposure lamp fails to switch ON.
Cause Step Checks Yes/No Action
Scanner cable 1 Is the scanner drive cable
positioned correctly? No Reposition the cable.
The scanner
path is dirty. 2 Inspect the scanner rail for
dirt or obstructions. Check
that the scanner moves
smoothly. No Check the surface of the
scanner rail for foreign
matter or an object that
comes into contact with
the scanner.
Connector
(poor con-
tact) 3 Check the wiring/connection
from the connector J116 on
the DC controller PBA to the
scanner motor. Is it normal? No Correct it.
Scanner
motor M2 4 Replace the scanner motor. Is
the problem solved? Yes End .
DC control
PBA No Replace the DC control
PBA
Cause Step Checks Yes/No Action
Pre-exposure
lamp 1 Connect the + to J107-A11
and the – to J107-A12 on the
DC control PBA. Does the
meter reading change from
0V to approximately 24 V
when the copy button is
pressed? Yes Check the wiring from
the DC controller PBA
to the pre-exposure
lamp; if normal, replace
the pre-exposure lamp.
DC control
PBA No Replace the DC control
PBA