Long run double sided manuals, after a while light streaks start and once in every ten copies it looks like a test pattern shows up on page. I replaced the cleaning unit/ blade and thought the problem was fixed , one week later same problem. The customer is 70 miles away any ideas besides ITB , drum units, and cleaning unit?
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Re: irc 5180 test 10 on copies
What about the external trans/sep roller ?
test patern image ???
light streaks ?? Paper Feed or Cross-Feed (front/back)
How about your MAINTANCE SCHEDULE ??
1- what is it (on monthly volume,bi-monthly,quarterly or yearly)
2- what havs been done(Inspections,Parts, etc.)
3- use of OEM>Toner>Drums ??
4- firmware ver.??
5- post images of issue/ when possible
from/ 12-01-09
REG-SPD, REG-SPD2 and REG-SPD3 are Service Mode settings that have been introduced to
improve Front to Rear Trail Edge Blur and Second Side Miss-Registration image shift. The details of each
Service Mode setting are described as follows:
SERVICE MODE (Level 2) > COPIER > OPTION > BODY
REG-SPD: "Fine adjustment (Plain paper) of the Registration Roller speed”.
Execute the fine adjustment of Registration Roller speed in this mode to improve:
- Front to Rear Trail Edge Blur (approximately 120mm from the trail edge) that may appear on the
image due to the paper tension or paper arch between the Registration Roller and the Secondary
Transfer Roller.
- The second side of a printed or copied document has shifted out of specification (2.5 +/- 2.0mm
leading edge margin on the 2nd side).
Use this mode when adjusting the process speed for plain paper.
Setting values
- 5 to + 5
- Default (factory) setting/ value after RAM clear: 0
Increasing (decreasing) the setting value by ""1"" accelerate (decelerate) the delivery speed of the roller by
""0.5%"". (Example: Changing the value from 0 to - 2 decelerate the speed by 1.0 %.)
REG-SPD2: “Fine adjustment (thick paper) of the Registration Roller speed”.
Execute the fine adjustment of Registration Roller speed in this mode to improve:
- Front to Rear Trail Edge Blur (approximately 120mm from the trail edge) that may appear on the
image due to the paper tension or paper arch between the Registration Roller and the Secondary
Transfer Roller.
- The second side of a printed or copied document has shifted out of specification (2.5 +/- 2.0mm
leading edge margin on the 2nd side).
Use this mode when adjusting the process speed for “Thick” paper.
Setting values
- 5 to + 5
- Default (factory) setting/ value after RAM clear: 0
Increasing (decreasing) the setting value by ""1"" accelerate (decelerate) the delivery speed of the roller by
""0.5%"". (Example: Changing the value from 0 to - 2 decelerate the speed by 1.0 %.)
REG-SPD3: "Fine adjustment (Transparency/Glossy paper) of the registration roller speed.
Execute the fine adjustment of Registration Roller speed in this mode to improve:
- Front to Rear Trail Edge Blur (approximately 120mm from the trail edge) that may appear on the
image due to the paper tension or paper arch between the Registration Roller and the Secondary
Transfer Roller.
- The second side of a printed or copied document has shifted out of specification (2.5 +/- 2.0mm
leading edge margin on the 2nd side).
Use this mode when adjusting the process speed for transparency/glossy paper.
Setting values
- 5 to + 5
- Default (factory) setting/ value after RAM clear: 0
Increasing (decreasing) the setting value by ""1"" accelerate (decelerate) the delivery speed of the roller by
""0.5%"". (Example: Changing the value from 0 to - 2 decelerate the speed by 1.0 %.)
SERVICING:
Depending on the specific media and image fault, adjust the above mentioned Service Mode values until
desired image quality fault and/or image shift are within specification.**Knowledge is time consuming, exhausting and costly for a trained Tech.**
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