As shown below, the service modes use three screen levels: initial screen -> main/intermediate item screen -> sub-item screen.
One set of modes are used for normal maintenance (Level 1 modes), and another set are used for troubleshooting (Level 2 modes).
The copier has the 7 service modes listed below.
17.1.2 Entering or selecting service modes
iR7105 / iR7095 / iR7086
To execute a copier operation using a service mode, remove the cable from the external controller or the cable from the network before entering the desired mode.
Take care when using the FUNCTION (operation/inspection mode) mode, as the copier may malfunction and be damaged if a print job is received from outside
while an operation is executing with this mode in effect.