: Running self-tests to verify component health.

MG2120, MG2270, MG2570, MG3170, MG3570, MG4270, MG5270 Step 1: Entering Service Mode (Mandatory)

Software Canon Service Tool V.4906 --39-link--39- [portable] Download Gratis Access

: Running self-tests to verify component health.

MG2120, MG2270, MG2570, MG3170, MG3570, MG4270, MG5270 Step 1: Entering Service Mode (Mandatory) : Running self-tests to verify component health