Toshiba e-STUDIO 5540C Service Manual page 1081

Cause/Section Step
Developer unit 10 Is the magnetic brush in proper
contact with the drum?
11 Is the developer unit pressure spring
applying properly?
12 Is the transport of developer material
poor?
Scanner 13 a. Is the RADF open?
section b. Is the original glass, mirrors, or
lens dirty?
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Check item
8 - 325
Measures
Adjust the doctor-sleeve gap.
Check the pressure spring.
Remove foreign matter if any.
a. Close the RADF.
b. Clean them.
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
ERROR CODE and TROUBLESHOOTING
8