Ricoh GR-C1 User Manual

Process Control Error Conditions
D117/D118 6-78 SM
No. Result Description Possible Causes/Action
54
ID sensor
coefficient
(K5)
maximum/
minimum error
When the K5 is more
than the value of
SP3-362-003 or less
than the value of
SP3-362-004, the
error 54 is displayed.
 ID sensor pattern density is too high
or low.
 ID sensor or shutter is defective.
Same as 53
55
Gamma error:
Maximum
Gamma is out of
range. 5.0 < Gamma
 ID sensor pattern density is too high.
 Hardware defective.
Same as 53
56
Gamma error:
Minimum
Gamma is out of
range.
Gamma < 0.15
 ID sensor pattern density is too low.
 Hardware defective.
1. Same as 53
2. Replace the toner supply pump unit.
57
Vk error:
Maximum
Vk is out of range.
150 < Vk
 ID sensor pattern density is too low.
 Hardware defective.
Same as 53
58
Vk error:
Minimum
Vk is out of range.
Vk < –150
 ID sensor pattern density is too high.
 Background dirty
 Hardware defective
Same as 53
59
Sampling data
error during
gamma
correction
Not enough data can
be sampled during the
gamma correction.
 ID sensor pattern density is too high
or low.
 Hardware defective
Same as 53
99
Unexpected
error
Process control fails.
 Power Failure
Check the power source.

Ricoh GR-C1 Specifications

General

Brand	Ricoh
Model	GR-C1
Category	All in One Printer
Language	English