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3) Hold down the (
Copy Quality
) key until the following appears on the LCD.
Wide color LCD
2.0-inch color LCD Monochrome
LCD
4) Hold down the
OK
key until the following appears on the LCD.
Wide color LCD
2.0-inch color LCD Monochrome
LCD
When the black and white pattern shown above is displayed, the machine is ready to receive
programs or data for firmware installation from the connected PC.
NOTE:
Pressing a wrong key or no key within the specified time in steps 1) through 4) above
causes an error. If it happens, unplug the power cord and go back to step (1) above.
(4) Drag and drop the firmware (e.g., lz0023_a.pmu) onto the BHL2-Maintenance Printer icon in
the Filedrgs window.
NOTE:
To use a firmware file, extract it beforehand by double-clicking. It is a self-extracting
file having the extension .exe.
After approx. 2 to 5 minutes, the loading operation is complete and the machine automatically
reboots and returns to the standby state.
(5) Check the version of the firmware installed, with the following steps.
Press
the
*
and
#
keys at the same time to display the firmware version on the LCD.
- Sample version number shown on the monochrome LCD:
A0307252244:CF30
- Sample version number shown on the color LCD:
0A63061910:FE46
(The top line shows the version number.)
P0601242005:4123
B0601242005:1C8D
If the displayed version number is identical with the firmware version you installed, the loading
operation has been successfully finished.
NOTE:
If loading operation ends abnormally, turn the machine off and on. Wait for the machine to
emit a long beep and automatically enter the firmware loading mode, and then perform the loading
procedure above again.
Summary of Contents for MFC 685CW - Color Inkjet - All-in-One
Page 7: ...v Confidential ...
Page 8: ...vi Confidential ...
Page 9: ...vii Confidential ...
Page 10: ...viii Confidential ...
Page 11: ...ix Confidential Legal limitations for copying ...
Page 12: ...Confidential CHAPTER 1 PARTS NAMES AND FUNCTIONS ...
Page 18: ...1 5 Confidential ...
Page 19: ...1 6 Confidential ...
Page 20: ...1 7 Confidential ...
Page 23: ...1 10 Confidential ...
Page 30: ...Confidential CHAPTER 2 SPECIFICATIONS ...
Page 50: ...Confidential CHAPTER 3 THEORY OF OPERATION ...
Page 99: ...Confidential CHAPTER 4 ERROR INDICATION AND TROUBLESHOOTING ...
Page 152: ...Confidential CHAPTER 5 TRANSFER OF DATA LEFT IN THE MACHINE TO BE SENT FOR REPAIR ...
Page 156: ...5 3 Confidential Cover page sample End page sample ...
Page 157: ...Confidential CHAPTER 6 DISASSEMBLY REASSEMBLY AND LUBRICATION ...
Page 250: ...Confidential CHAPTER 7 ADJUSTMENTS AND UPDATING OF SETTINGS REQUIRED AFTER PARTS REPLACEMENT ...
Page 263: ...7 11 Confidential Head Positioning Test Pattern ...
Page 267: ...7 15 Confidential Paper Feeding Check Pattern for the Paper Feed Roller ...
Page 268: ...7 16 Confidential Paper Feeding Check Pattern for the Paper Ejection Roller ...
Page 270: ...7 18 Confidential Vertical Alignment Check Patterns 600DPI 1200DPI ...
Page 273: ...7 21 Confidential Margin Check Pattern ...
Page 288: ...Confidential CHAPTER 8 CLEANING ...
Page 292: ...Confidential CHAPTER 9 MAINTENANCE MODE ...
Page 300: ...9 6 Confidential Scanning Compensation Data List a b c d e f i ...
Page 303: ...9 9 Confidential Test Pattern ...
Page 308: ...9 14 Confidential Configuration List ...
Page 315: ...9 21 Confidential Cover page sample End page sample ...
Page 320: ...9 26 Confidential Paper Feeding Check Pattern for the Paper Feed Roller ...
Page 321: ...9 27 Confidential Paper Feeding Check Pattern for the Paper Ejection Roller ...
Page 326: ...9 32 Confidential Vertical Alignment Check Patterns 600DPI 1200DPI ...
Page 329: ...9 35 Confidential Margin Check Pattern ...
Page 448: ...Confidential B Power supply PCB U S A and Canadian models ...
Page 449: ...Confidential B Power supply PCB European Asian and Oceanian models ...
Page 453: ...Confidential May 07 SM FAX067 8CAE03 1 Printed in Japan ...