Media Jam Related Messages - Oki IP-6620 Maintenance Manual

5.3.3

Media jam related messages

MEDIA JAM ERROR
LIFT THE LEVER
<Description>
One of the following errors was detected in the Y motor servo control program.
- Overcurrent
- Servo interruption error
- Outsync error
- In-position timeout error
<Action>
Follow the instruction in the message displayed.
If this error occurs when there are actually no media jams, or there are no obstacles in the
carriage or media path, check the Items to be Checked on the table below, and perform the
actions starting from the top until the problem is solved.
No
Linear scale smeared or scratched
1
Linear encoder's connector
2
connection
The Plate-Fix(FFC) metal plate fixed
3
on the FFC's PCB-ASSY-HCB1M
FFC connector connection
4
The width of the V-shaped folded
5
part on the PCB-ASSY-HCB1M-side
FFC
Y motor's connector connection
6
SUS belt tension
7
Timing belt tension
8
5-34
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
Items to be Checked
OKI Data Infotech Corporation CONFIDENTIAL
1
Softly wipe the linear scale with a soft cloth or lint-free
paper dampened with ethanol. Be careful so that:
- The linear scale is not scratched, or
- The attached parts are not removed.
If the linear scale is damaged, replace it.
Check that the harness connector is connected securely
to the board's connector.
Check that the screws are tightened.
Reconnect the FFC on both the PCB-ASSY-HCB1M side
and the PCB-ASSY-IPB5-100 side.
If the cable terminals are smeared, softly wipe them with a
soft cloth or lint-free paper dampened with ethanol before
connecting them.
Check that the width of the V-shaped folded part on the
FFC is proper. If not, adjust it. For the adjustment
procedure, see 6.8.4 PCB-ASSY-HCB1M.
Check that the three connectors below connecting the
motor unit and the board unit are connected securely
- Connector on the motor unit side
- Connector on the relay part
- Connector on the board unit side
Check that the SUS belt tension is within the adequate
range. If it is not within the range, adjust it.
Adjust it.
Action