Olympus OEP-3, Service Manual

Page: 170 / 176

6-4
OEP-3 V1 (UC)
6-2-5. Other Troubles
The cause was eliminated, but message “sequence err 08” is displayed and the printer is not retuned to the
normal state.
Cause: The system cam is out of place.
Remedy: Disassemble and assemble the system cam.
m
If message “sequence err
**
” is displayed for except described above, refer to the NG_CODE table at the
end of this manual.
6-3. Cleaning
The thermal head and paper feed roller can be cleaned.
To clean the thermal head and paper feed roller, use a cleaning ribbon and paper feed roller cleaning sheet.
6-3-1. Thermal Head Cleaning
The thermal head is cleaned when a print defect occurs due to the dirt on the thermal head.
Procedure
1. Insert the ribbon holder into which a cleaning ribbon was put.
2. Select “CLEAN HEAD” in a “CLEANING” menu and press the EXEC button.
3. The thermal head cleaning is then started.
m
.
Clean it once every 200 sheets of paper when cleaning the thermal head periodically.
.
Clean the thermal head only once during cleaning.
.
Do not clean the thermal head several times simultaneously. This wears the thermal head more and
more.
6-3-2. Paper Feed Roller Cleaning
The paper feed roller is cleaned when a paper feed defect frequently occurs during printing.
Procedure
1. Apply cleaning fluid to a paper feed roller cleaning sheet and put it into an empty tray.
2. Set the empty tray, into which a paper feed roller cleaning sheet was put, to the printer.
3. Select “CLEAN RLLR” in a “CLEANING” menu and press the EXEC button
4. The paper feed roller cleaning is then started.
m
.
Do not clean the paper feed roller with the cleaning sheet not put or the cleaning sheet to which no
cleaning fluid is applied put in an empty tray.
.
Clean the paper feed roller about once a month as standard.
.
Replace the cleaning sheet used ten times with a new one as standard.
For more details, refer to the Operation Manual of a cleaning kit.