Table of Contents
Advertisement
6.5.3.
Paper Top Sensor (PS401)
When the recording paper is loaded on the print head, the shelter plate shuts the sensor light, and the photo transistor turns OFF.
The input signal of IC5-65 pin becomes a high level. Usually, the shelter plate is lifted, the photo transistor turns ON, and the input
signal of IC1-102 pin becomes a low level.
6.5.4.
Cover Open Sensor (SW502)
When the u-TURN BLOCK is closed, the SW becomes ON, and the input signal of IC5-66 pin (Digital Board) becomes a low level.
When the cover is opened, the SW becomes OFF, and the input signal of IC5-66 (Digital Board) pin becomes a high level.
Recording paper top
No recording paper
Cover is opened
Cover is closed
Photo transistor
OFF
High level
ON
Low level
SW
OFF
ON
35
Signal (IC5-65 pin)
Signal (IC5-66 pin)
High level
Low level
KX-FP365CX / KX-FM388CX
Advertisement
Table of Contents
Troubleshooting
