Canon imageRUNNER 2520 Series Service Manual

Also see for imageRUNNER 2520 Series: Service manual

44-2OutlineOutline of Service ModeThe items that follow may be checked/set using the machine's service mode, which isdesigned the way the service mode used in fax machines is designed in terms of contentsand operation.#SSSWUse it to register/set basic fax functions (e.g., error control, echo remedy, communicationerror correction). Use it to make settings related counter functions.#MENUUse it to register/set items related to functions needed at time of installation (e.g., NLequalizer, transmission level).#NUMERICThese setting items are for inputting numeric parameters such as the various conditions forthe RTN signal transmission.#SPECIALThese setting items are for telephone network control functions. Do not use.#NCUThese setting items are for telephone network control functions such as the selection signaltransmission conditions and the detection conditions, for the control signals sent from theexchange.#FAXDo not use.#SCANThese setting items are for image adjustment in scanning.#PRINTThese setting items are for image adjustment in printer assembly and for special mode for thefield-related measures.#NETWORKUse it to confirm the contents of the installed CA certificates.#CODECThis is a setting items related to CODEC.#SYSTEMThis is a setting items related to SYSTEM.#ACCRegister the accessories.#COUNTERUse it to check estimates for maintenance/parts replacement.#LMSUse it to set the inactivity of the transmitted license and the license inactivity withouttransmitting.#E-RDSThis is a setting items related to e-RDS (Embedded RDS).#REPORTUse it to generate reports on various service data.#DOWNLOADUse it to download firmware to the ROM of a PCB in question.#CLEARUse it to reset various data to initial settings.#DISPLAYThe error and detailed code which have happened now are displayed.Display the engine speed of the main controller PCB.#ROMDisplays ROM information, such as version numbers and checksums.#TEST MODEMakes various status checks, such as contact sensor, sensor and print status.All manuals and user guides at all-guides.com