2. Execute ‘MUSIC’ (SP2-111-002) and check the result for each color with the following SPs.
• SP2-117-004 (Black)
•
SP2-117-002 (Cyan)
• SP2-117-001 (Magenta)
• SP2-117-003 (Yellow)
3. The color skew adjustment should only be executed if one or more of the above SP values is not
within ±5. No skew adjustment is required when all SP values are within ±5. However, if one or
more of the SP values is not within ±5, then you must adjust color skew for any color that has an SP
value that is not 0.
4. Open the front door and then remove the paper exit tray (
p.199).
5. Close the front door and execute “MUSIC” (SP2-111-002).
[A]: Adjustment knob for Black
[B]: Adjustment knob for Cyan
[C]: Adjustment knob for Magenta
[D]: Adjustment knob for Yellow
• There are two knobs on each of the two LD units.
• Clockwise: 90 degrees corresponds to changing the SP value by “+1”
•
Counterclockwise: 90 degrees corresponds to changing the SP value by “-1“
• A click is felt every 90 degree rotation of the knob.
Laser Optics
205
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