[happylatex]

作者: moonyboy

那不是故障说明手册，并没有提到具体的故障问题。

版主的这个看起来像是幻灯片。

不过确实有一本C500的维修手册，针对各个出错代码的，在下一直在找，不过找到一本英文的，是技术支持人员用的。贴一个常用的SC29-07,08,09,10的出错维修过程

Solution ID TAUS0640730EN00 Solution Usage 20
Description
SC29-07, SC29-08, SC29-09, SC29-10 error codes.
Solution
PROBABLE CAUSES:
1. Use the SC29-xx troubleshooting flow chart prior to attempting the other resolutions below.
2. Setup adjustment performed incorrectly.
Recall the process adjustment standard data and perform the gamma auto adjustment after insuring that the drum cartridges and charge coronas are properly
seated. To recall the process adjustment standard data, perform the following:
a. Power on the copier while pressing 3 and 6 on the control panel.
b. Select PROCESS ADJUSTMENT followed by RECALL STANDARD DATA.
c. Select YES and then perform the normal setup.
3. The transfer roller behind the transfer belt has dislodged from the power block assembly.
Check the corresponding transfer roller (p/n 65和谐26120R) for the corresponding color code that might have dislodged from the power block assemblies (p/n
65和谐-2810, p/n 65和谐-2820). Also, check the continuity of the blocks.
4. Excessive yellow due to high yellow charge grid (shown on Adjustment List as Grid Y 1/1(V) setting = 1015), due to failed HV-1.
Replace HV-1 (p/n 65和谐84010).
5. Bias contact on the rear of the developing unit is malformed resulting in insufficient contact with the bias spring located on inside of the machine on the
rear side.
Reform the bias contact so that it contacts the spring on the inside of the machine.
6. Faulty Gamma Sensor.
Replace the Sensor Unit Assembly (Image Color Registration Unit) (p/n 65和谐-2950).
7. Worn developer.
Replace developer.
8. The toner spew mylar located just below the magnet roller of the developing unit is misaligned resulting in the developer on the magnet roller not
developing correctly on the sleeve resulting in PS11 (Gamma sensor) not reading the patch correctly.
Remove the developing unit, then loosen the 3 screws located on the toner spew mylar guide allowing the black plastic plate which the mylar is mounted on
to move down. Retighten the 3 screws and reinstall the developing unit.
WARNING: Do not touch the screws for the doc blade because it is factory set.

[happylatex]

再发一个，为什么双面打印速度变慢？

Solution ID TAUS0640735EN00 Solution Usage 0
Description
Print speed is slower in the 2-sided copy mode.
Solution
CAUSE: Key Operator mode Memory Switch 42 (Side 2 Drum Clock Adjust) is enabled (ON).
SOLUTION: Set Memory Switch 42 to OFF.
Note: With this switch set to OFF, the print speed will increase but the Side 2 Drum Clock Adjustment is disabled.
SPECIAL NOTE: This solution was provided by Konica Business Technologies Corporation in Japan.