Epson ActionLaser 1600 EPL-5600 Service Manual page 67

Operating Principles
Figure 2-28 shows the print process, and Figure 2-29 shows the power on sequence. During the
power on sequence (initialization), the printer detects mechanical errors.
Laser Exposure
Mirror Motor
(M2)
Main Motor
(Ml)
Drum Charge
Laser
Exposure (LD)
Development
Image
Transfer (CH1)
Figure 2-30 shows the start print sequence. The printer's engine starts printing when the PRINT
signal is received from the video controller board.
Print
Drum
Charge (CH1)
Laser
Exposure (LD)
Development
Image
Transfer (CHI)
2-14
Brush Charging
Development
Figure 2-28. Print Process
Power On 130" C (266" F)
Figure 2-29. Power On Sequence
Main Motor On
0.5
Figure 2-30. Print Sequence (Start)
165" C (.329" F)
Rev. A