Brother FAX-615, Руководство по обслуживанию

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3. MAINTENANCE MODE
3.1 Entry into the Maintenance Mode
To make the facsimile equipment enter the maintenance mode, press the FUNCTION ,
* , 2 , 8 , 6 , and 4 keys in this order.
Within 2 seconds
The equipment beeps for approx. 3 seconds and displays "MAINTENANCE" on the LCD, in-
dicating that it is placed in the initial 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 the table below, enter the corre-
sponding 2-digit function code with the numerical keys on the control panel. (The details of
each maintenance-mode function are described in Section 3.3.)
NOTES: • Pressing the 9 key twice in the initial maintenance mode restores the equip-
ment to the standby state.
• Pressing the STOP button after entering only one digit restores the equip-
ment to the initial maintenance mode.
• If an invalid function code is entered, the equipment resumes the initial mainte-
nance mode.
3.2 List of Maintenance-mode Functions
Maintenance-mode Functions (1)
3.3.6
14
15
3.3.4
3.3.3
3.3.5
3.3.6
3.3.2
02
03
04
05
06
07
08
09
10
11
12
Function
Code
Reference
Subsection
Function
01 E
2
PROM Parameter Initialization 3.3.1
Printout of Scanning Compensation Data
ADF* Performance Test
Test Pattern 1
Firmware Switch Setting
Printout of Firmware Switch Data
Operational Check of Control Panel PCB
(Check of Keys and Buttons)
Operational Check of Control Panel PCB
(Check of LEDs)
16
13
* ADF: Automatic document feeder
(Continued on the next page.)