Pitney Bowes DP50S Hardware Manual page 103

17. Pressing both sides, firmly close the inner cover.
18. Turn the two green levers clockwise to lock the cover.
19. Carefully close the front cover.
20. Plug in the power cable, and then turn on the printer.
[Calibrating...] appears on the display, and the printer starts calibration. Wait until it stops. Cali-
bration takes four to five minutes. Do not turn off the power during calibration. Doing so results in
a malfunction.
Replacing the Black Drum Unit/Color Drum Units
BMV076S
BMV077S
6
101