Canon imageRUNNER 2545, Service Manual

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Outline
Outline of Service Mode
The items that follow may be checked/set using the machine's service mode, which is
designed the way the service mode used in fax machines is designed in terms of contents
and operation.
#SSSW
Use it to register/set basic fax functions (e.g., error control, echo remedy, communication
error correction).
Use it to make settings related counter functions.
#MENU
Use it to register/set items related to functions needed at time of installation (e.g., NL
equalizer, transmission level).
#NUMERIC
These setting items are for inputting numeric parameters such as the various conditions for
the RTN signal transmission.
#SPECIAL
These setting items are for telephone network control functions. Do not use.
#NCU
These setting items are for telephone network control functions such as the selection signal
transmission conditions and the detection conditions, for the control signals sent from the
exchange.
#FAX
Do not use.
#SCAN
These setting items are for image adjustment in scanning.
#PRINT
These setting items are for image adjustment in printer assembly and for special mode for the
field-related measures.
#NETWORK
Use it to confirm the contents of the installed CA certificates.
#CODEC
This is a setting items related to CODEC.
#SYSTEM
This is a setting items related to SYSTEM.
#ACC
Register the accessories.
#COUNTER
Use it to check estimates for maintenance/parts replacement.
#LMS
Use it to set the inactivity of the transmitted license and the license inactivity without
transmitting.
#E-RDS
This is a setting items related to e-RDS (Embedded RDS).
#REPORT
Use it to generate reports on various service data.
#DOWNLOAD
Use it to download firmware to the ROM of a PCB in question.
#CLEAR
Use it to reset various data to initial settings.
#DISPLAY
The error and detailed code which have happened now are displayed.
Display the engine speed of the main controller PCB.
#ROM
Displays ROM information, such as version numbers and checksums.
#TEST MODE
Makes various status checks, such as contact sensor, sensor and print status.