EPSON
2.1.6 Various Sensors
Table 2-4. Various Sensors
| Unit | Detected Matter | Detecting Method | Refer to | ||
| ||||||
| Printer Body | Paper jam | { | { | Actuator + photo switch | p.83 |
|
|
|
|
|
|
|
| Paper Tray | Paper presence | { | X | Automatic detection by sensor | p.86 |
| Paper size | X | X |
| – | |
|
|
| ||||
|
| Presence | { | { | CSIC |
|
| Developer Cartridge | New product | { | { | CSIC | p.81 |
|
|
|
|
|
| |
| Remaining amount | { | { | Software counter + CSIC |
| |
Standard | (toner cartridge) |
| ||||
Near end | X | X | Software counter |
| ||
(Printer Body) |
| – | ||||
|
| End | X | X | Software counter | |
|
|
| ||||
|
| Presence | X | X |
|
|
|
|
|
|
|
|
|
| Photoconductor Unit | New product | X | X |
|
|
| Remaining amount | X | X |
| – | |
| (Drum Cartridge) |
| ||||
|
|
|
|
|
| |
| Near end | X | X | Software counter |
| |
|
|
| ||||
|
| End | X | X | Software counter |
|
|
|
|
|
|
|
|
|
| Installation (detection at power on) | X | - |
| – |
|
| Unit presence | X | - | Connector connection | |
|
|
| ||||
Optional | Lower Cassette Unit | Paper presence | { | - | Automatic detection by sensor | p.88 |
Paper size | { | - | Automatic setting by projection on cassette |
| ||
|
|
| ||||
|
| (Cassette for A4 only) | p.88 | |||
|
|
|
|
| ||
|
| Cassette mounted/unmounted | { | - | Automatic setting by projection on cassette |
|
|
|
|
|
|
|
|
Operating Principles | Overview | 73 |
