Ricoh D158 - Page 291

Service Call Conditions
D158/D159/D160/D161/D170 5-27 SM
Trouble-
shooting
No.
Definition
Symptom Possible Cause
-14
B
EEPROM communication error – Communication failed error
(D158/D159)
-15 B EEPROM communication error – Timeout error (D158/D159)
-16 B
EEPROM communication error – Communication suspended
error (D158/D159)
-17 B EEPROM communication error – Buffer full error (D158/D159)
-18 B EEPROM communication error – No error code (D158/D159)
-19 B EEPROM communication error – ID error (D158/D159)
-20 B EEPROM communication error – Channel error (D158/D159)
-21 B EEPROM communication error – Device error (D158/D159)
-22 B
EEPROM communication error – Communication failed error
(D158/D159)
-23 B EEPROM communication error – Timeout error (D158/D159)
-24 B
EEPROM communication error – Communication suspended
error (D158/D159)
-25 B EEPROM communication error – Buffer full error (D158/D159)
-26 B EEPROM communication error – No error code (D158/D159)
Retry of EEPROM
communication fails three
times after the machine
has detected the
EEPROM error.
 Caused by noise
 Defective EEPROM
Rev. 11/07/2013