Brother International 8250P Service Manual - Page 93
V. MAINTENANCE MODE, Output of Transmission Log to the Telephone Line
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CONTENTS 1. ENTRY INTO THE MAINTENANCE MODE V-1 2. LIST OF MAINTENANCE-MODE FUNCTIONS V-2 3. DETAILED DESCRIPTION OF MAINTENANCE-MODE FUNCTIONS V-4 3.1 EEPROM Parameter Initialization V-4 3.2 Printout of Scanning Compensation Data V-5 3.3 ADF Performance Test V-7 3.4 Test Pattern 1 V-8 3.5 Firmware Switch Setting and Printout V-9 3.6 Operational Check of LCD V-51 3.7 Operational Check of Control Panel PCB V-51 3.8 Sensor Operational Check V-54 3.9 CIS Scanner Area Setting V-55 3.10 EEPROM Customizing V-55 3.11 Equipment Error Code Indication V-56 3.12 Output of Transmission Log to the Telephone Line V-56 3.13 Cancellation of the Memory Security Mode V-57
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CONTENTS
1.
ENTRY INTO THE MAINTENANCE MODE
.........................................................
V
-1
2.
LIST OF MAINTENANCE-MODE FUNCTIONS
...................................................
V
-2
3.
DETAILED DESCRIPTION OF MAINTENANCE-MODE FUNCTIONS
................
V
-4
3.1
EEPROM Parameter Initialization
...............................................................
V
-4
3.2
Printout of Scanning Compensation Data
...................................................
V
-5
3.3
ADF Performance Test
...............................................................................
V
-7
3.4
Test Pattern 1
.............................................................................................
V
-8
3.5
Firmware Switch Setting and Printout
.........................................................
V
-9
3.6
Operational Check of LCD
..........................................................................
V
-51
3.7
Operational Check of Control Panel PCB
...................................................
V
-51
3.8
Sensor Operational Check
..........................................................................
V
-54
3.9
CIS Scanner Area Setting
...........................................................................
V
-55
3.10
EEPROM Customizing
...............................................................................
V
-55
3.11
Equipment Error Code Indication
................................................................
V
-56
3.12
Output of Transmission Log to the Telephone Line
.....................................
V
-56
3.13
Cancellation of the Memory Security Mode
................................................
V
-57