Brother FAX560 Service Manual page 72

CHAPTER V. MAINTENANCE MODE
1. ENTRY INTO THE MAINTENANCE MODE ............................................................ V-1
2. LIST OF MAINTENANCE-MODE FUNCTIONS ...................................................... V-2
3. DETAILED DESCRIPTION OF MAINTENANCE-MODE FUNCTIONS ................. V-5
3.1 EEPROM Parameter Initialization .................................................................. V-5
3.2 Printout of Scanning Compensation Data ...................................................... V-6
3.3 ADF Performance Test .................................................................................. V-8
3.4 Test Pattern 1................................................................................................. V-9
3.5 Firmware Switch Setting and Printout ............................................................ V-10
3.6 Operational Check of LCD ............................................................................. V-52
3.7 Operational Check of Control Panel PCB ...................................................... V-53
3.8 Sensor Operational Check ............................................................................. V-55
3.9 Fine Adjustment of Scanning Start/End Position............................................ V-56
3.10 CIS Scanner Area Setting .............................................................................. V-57
3.11 EEPROM Customizing ................................................................................... V-57
3.12 Equipment Error Code Indication ................................................................... V-58
3.13 Output of Transmission Log to the Telephone Line ....................................... V-58
3.14 Document Draw Adjustment .......................................................................... V-59
CONTENTS