7-15
Date :
User
Serial Number
7-2 Maintenance Check List
LEJ-640 MAINTENANCE CHECK LIST
Operation Points
Check
Interview the customer
Ask the customer if there is something that he/she is concerned about.
Output / Get report before maintenance
Get report with [Get Report] of the Peck, or print print [ALL] in Service
Menu.
If large amount of ink is discharged in the drain bottle, dispose of it and
give an explanation to the customer. Make sure to reset the discharged-ink
count.
Ver.
UV LED Lamps
Check if the UV lenses are contaminated with dust or ink. If a cleaning is
needed, apply commercially available glass cleaner to a bland-new
cleaning stick and perform a manual cleaning.
Determine if they should be replaced based on the SHOT COUNT in the
History Report, the test print result and the customer's interview.
Replacement Cycle : 6 billion shots/nozzle
Perform a manual cleaning by using cleaning sticks and cleaning liquid.
Output the test patterns for BIAS, VERTICAL, HORIZONTAL and BIDIR.
DEFAULT to check the error, and perform adjustment if necessary.
Carriage Motor
Determine if it should be replaced based on MOTOR ERROR and MOTOR
HOURS S in the History Report, the motor sound heard while printing the
report and the customer's interview. Put some grease (FLOIL GE-676
BLACK) on the gear if you replace the motor.
Repla
Check
Consumable
Parts
Cleaning Wiper
Determine if it should be replaced based on the deformation or the time
period from the last replacement. If replacement is unnecessary, clean
them manually using the Roland cleaning stick and cleaning liquid.
Replacement Cycle : 6 months or Wiping count
Cap Top
Determine if it should be replaced based on the performance of the
cleaning or the time period from the last replacement.
If replacement is unnecessary, clean them manually using the Roland
cleaning stick and cleaning liquid.
Replacement Cycle : 6 months
Sponge under Wipers
Determine if it should be replaced based on its appearance
or the time period from the last replacement.
Replacement Cycle : 12 months
Wiper Scraper
Clean it manually using the Roland cleaning sticks and cleaning liquid.
Replace it if necessary.
Lithium Battery
Replacement Cycle : 24 months
UV Lamp Filter
Replace it when it is clogged.
Check if the carriage belt doesn't touch the flanges of the drive pulley and
idle pulley when the head carriage moves in the full width.
Adjust the belt position, if necessary.
Check
Mechanical
Parts
Check the belt tension and adjust it if necessary.
Pinch Roller
Check if it is not worn out, it does not have dirt on it and it rotates
smoothly.
Grit Roller
Remove foreign substances stuck on it by using a brush.
Check printing
Check that there is no problem with the printing operation and printing
result.
Output / Get report after maintenance
Get report with [Get Report] of the Peck, or print [ALL] in Service Menu.
Carriage Belt
Check Items
Head
Check drain bottle
Upgrade the firmware if the installed firmware is not the latest version.
Upgrade the firmware to the latest version
Cleaning Done
Good
Good
Replacement Done
Reset
Good
Replacement Done
Reset
Done
Done
Cleaning Done
Replacement Done
Upgrade Done
Good
Adjustment Done
Cleaning Done
Replacement Done
Replacement Done
Good
Done
Good
Good
Disposed
Replacement Done
Good
Replacement Done
Good
Cleaning Done
Good
Adjustment Done
Reset
Unnecesarry
Cleaning Done
Done
Adjustment Done
Replacement Done
Done
Replacement Done
Good
Revised 13
Summary of Contents for VersaUV LEJ-640
Page 32: ...2 4 MAIN BOARD_Arrangement Diagram Soldering Side ...
Page 43: ...2 15 HEAD BOARD_Arrangement Diagram Soldering Side ...
Page 54: ...2 26 SERVO BOARD_Arrangement Diagram Soldering Side ...
Page 63: ...2 35 SUB BOARD B_ Arrangement Diagram Component Side ...
Page 70: ...2 42 2 6 INK SYSTEM BOARD INK SYSTEM_Arrangement Diagram Component Side ...
Page 282: ...4 74 9 Fix the I S Cover I S Cover Hook Screw Screw ...
Page 306: ...7 2 Unpacking ...