85
m Drum Section
chap.2
mDrum Section
The ink control section is in the drum unit. The ink control section is supplied with ink in the ink pack
attached to the drum unit by the ink pump motor. The ink control section has an ink detection function, and is
always supplied with a fixed amount of ink. Printing darkness is adjusted by changing the gap between the
squeegee roller and the ink roller. Perform color printing to replace the drum unit for each color. (Press the
drum removal button to the drum home position to replace the drum unit.)
In this machine, whether there is a drum or not is detected. If the drum is not attached properly, it is taken as
"NO DRUM", and "NO DRUM" is displayed on the LCD panel.
Ink detection PCB unit
Ink pump motor
Master clamp
Squeegee roller
Ink roller
1. Description
R8S02077
Ink roller up/down motor
Ink roller up/down sensor
Ink pump
Drum switch