Konica Minolta bizhub C25 Service Manual page 369

20. FAX ERROR
(21) Error code: 00AF
Definition Modem can not enter into control channel after TX side sending out RCP signal for
V.34.
Solution 1.
2.
3.
4.
(22) Error code: 00B1
Definition Can not finish V.8 procedure or detect V.21 signal after ANSam signal within 35 sec-
onds.
Solution 1.
2.
3.
4.
(23) Error code: 00B2
Definition Can not detect phase 2 signal after our side sending CJ signal within 30 seconds.
Solution 1.
2.
3.
4.
(24) Error code: 00B3
Definition Can not detect correct V.21 or JM signal after sending CM signal.
Solution 1.
2.
3.
4.
(25) Error code: 00B4
Definition Can not detect correct phase 2 signal within 25 second after CM/JM signal
exchange.
Solution 1.
2.
3.
4.
328
Check the line condition whether is too noisy, if necessary, please replace a new
telephone line or contact your telecom service provider.
Boost the machine TX level. <*1>
Change the machine TX speed to V.17, then resend again.
Print out the protocol report, and provide it to technical center, ask for analyzing
the information.
Check the line condition whether is too noisy, if necessary, please replace a new
telephone line or contact your telecom service provider.
Boost the machine TX level. <*1>
Change the machine TX speed to V.17, then resend again.
Print out the protocol report, and provide it to technical center, ask for analyzing
the information.
Check the line condition whether is too noisy, if necessary, please replace a new
telephone line or contact your telecom service provider.
Boost the machine TX level. <*1>
Change the machine TX speed to V.17, then resend again.
Print out the protocol report, and provide it to technical center, ask for analyzing
the information.
Check the line condition whether is too noisy, if necessary, please replace a new
telephone line or contact your telecom service provider.
Boost the machine TX level. <*1>
Change the machine TX speed to V.17, then resend again.
Print out the protocol report, and provide it to technical center, ask for analyzing
the information.
Check the line condition whether is too noisy, if necessary, please replace a new
telephone line or contact your telecom service provider.
Boost the machine TX level. <*1>
Change the machine TX speed to V.17, then resend again.
Print out the protocol report, and provide it to technical center, ask for analyzing
the information.
Field Service Ver. 1.1 May 2011