Entry into the maintenance mode – Brother FAX-921 User Manual
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1. ENTRY INTO THE MAINTENANCE MODE
FAX750/FAX770/FAX870MC/MFC970MC: To make the facsimile equipment enter the
maintenance mode, press the Function, *, 2, 8, 6, and 4 keys in this order.
Within 2 seconds
FAX-910/FAX-920/FAX-921/FAX-930/FAX-931/MFC-925: To make the facsimile equipment enter
the maintenance mode, press the Menu, *, 2, 8, 6, and 4 keys in this order.
Within 2 seconds
The equipment beeps for approx. one second and displays "
" on the
LCD, indicating that it is placed in the initial stage of the maintenance mode, a mode in which the
equipment is ready to accept entry from the keys.
To select one of the maintenance-mode functions listed in Section 2, enter the corresponding 2-
digit function code with the numerical keys on the control panel. (The details of each maintenance-
mode function are described in Section 3.)
NOTES:
• Pressing the 9 key twice in the initial stage of the maintenance mode makes the
equipment exit from the maintenance mode, restoring it to the standby state.
• Pressing the Stop button after entering only one digit restores the equipment to the
initial stage of the maintenance mode.
• If an invalid function code is entered, the equipment resumes the initial stage of the
maintenance mode.
• The 98-year model displays "
"; the earlier models display
"
."