Ricoh G133 - Page 220

Process Control Error Conditions
G133 4-4 SM
No. Result Description Possible Causes Action
sensors.
 Replace
the IOB
board.
ID sensor is dirty:
 Clean the
ID
sensors.
 Retry the
process
control.
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.
1. ID sensor pattern
density is too high
or low.
2. ID sensor or shutter
is defective.
Same as 53
55
Gamma
error:
Maximum
Gamma is out of
range. 5.0 <
Gamma
1. ID sensor pattern
density is too high.
2. Hardware
defective.
Same as 53
56
Gamma
error:
Minimum
Gamma is out of
range.
Gamma < 0.15
1. ID sensor pattern
density is too low.
2. Hardware
defective.
Same as 53
 Replace the toner
supply pump unit.
57
Vk error:
Maximum
Vk is out of
range.
150 < Vk
1. ID sensor pattern
density is too low.
2. Hardware
defective.
Same as 53