Laser Unit
D062/D063/D065/D066 4-22 SM
optical path).
SP Adjustments
1. Execute SP2962 (Automatic Adjustment of Drum Conditions) after replacing the LD
unit, but only if SP3901 - Auto Process Control - is on.
2. Read the label [A] attached to the LD unit [B]. Execute SP2115 (Main Scan Beam Pitch
Adjustment) and enter the numbers printed on the label.
The first line on the label is the machine number.
The second line on the label includes three numbers separated by slashes.
Reading from left to right, these are the correct settings for SP2115 (Main Scan
Beam Pitch Adjustment) 001 to 005.
Do not remove this label and make sure it is flat against the side of the LD unit.
3. Perform the printer adjustments. See "Print Image Adjustment"
4.5.3 LASER SYNCHRONIZATION DETECTOR REPLACEMENT
1. Right side cover ( p.4-7 "Right Covers")
2. If the optional LCT is installed, disconnect it (
x 1).
3. Development unit fans [A] (
x 5, x 2)
4. Synchronization detector [B] (
x 1, x 1)
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