Error Codes - Canon FAXPHONE L75 Service Manual

LASER CLASS 1060P Chapter 4: Maintenance & Service

3.2.2 Error codes

a) Service error code output
When service data #1 SSSW SW01 bit 0 is set to "1" then service error codes are printed on the activity
management reports, reception result reports and error transmission reports when communication is ter-
minated due to an error. Also, the following is displayed when an error occurs.
b) Error code countermeasures
The following item c) lists all the error codes that the product can display. As for causes and countermea-
sures, only the error codes which are newly incorporated in the unit as well as which require remedies
unique to the product are included in the item d). For the causes and countermeasures of other error codes,
refer to the separate G3 Facsimile Error Code Service Hand Book (Rev. 1) .
• Increase the transmission level
Increase service data #2 MENU Parameter No.07 toward 0 (dBm).
• Decrease the transmission level
Decrease service data #2 MENU Parameter No.07 toward -15 (dBm).
• Echo measures
Change the following bit switches of service data #1 SSSW SW03.
Bit 4:1 Ignore the first DIS signal sent by the other fax machine.
0 Do not ignore the first DIS signal sent by the other fax machine.
Bit 5:1 Transmit a tonal signal (1850 or 1650 Hz) when the other fax machine sends a DIS signal.
0 Do not transmit a tonal signal when the other fax machine sends a DIS signal.
Bit 6:1 Transmit a 1850-Hz tonal signal when bit 5 is 1.
0 Transmit a 1650-Hz tonal signal when bit 5 is 1.
Bit 7:1 Transmit a tonal signal before sending a CED signal.
0 Do not transmit a tonal signal before sending a CED signal.
TX/RX No. 5001
Display alternates repaetedly
START AGAIN ##106
Figure 4-3 Service Error Code Display
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