Epson WorkForce WF-C869R
Service mode. Individual Action Check Function. 6 Perform
Check Item List (Input system)
| No | Check item | Screen display | Description | Judgment method |
|---|---|---|---|---|
| A40 | ALL Sensor Check | ALL Sensor Check | Accesses each sensor to check the ON/OFF of the sensor for each type of driving and sequence. | Manually switch the target sensor ON/OFF and check that the sensor state displayed on the panel LCD changes. |
| A41 | Single - Cassette1 Check - Feed/Eject |
Single - Cassette1 Check -Feed/ Eject | Check that the various sensors related to the main unit cassette have not failed and actually pass paper through and check the ease of feeding and that sensor output is not abnormal. | The check results are displayed on the panel LCD. |
| A42 | - Cassette2 Check - Feed/Eject |
Single - Cassette2 Check - Feed/ Eject | ||
| A44 | Single - Cassette4 Check - Feed/Eject |
Single - Cassette4 Check - Feed/ Eject | ||
| A45 | Rear Tray Check - Feed/Eject |
Rear Tray Check - Feed/Eject | ||
| A46 | Double - Cassette1 Check - Feed/Eject |
Double - Cassette1 Check - Feed/ Eject | ||
| A47 | Double - Cassette2 Check - Feed/Eject |
Double - Cassette2 Check - Feed/ Eject | ||
| A48 | Double - Cassette3 Check - Feed/Eject |
Double - Cassette3 Check - Feed/ Eject | ||
| A49 | Double - Cassette4 Check - Feed/Eject |
Double - Cassette4 Check - Feed/ Eject | ||
| A50 | Sensor Check - Cassette1 |
Sensor Check - Cassette1 | Check that the various sensors related to the main unit cassette have not failed and actually pass paper through and check the ease of feeding and that sensor output is not abnormal. | The setting state of the current paper cassette is displayed on the panel LCD. Check that the panel display changes to match the paper cassette state depending on insertion or pulling out of the paper cassette, movement of the edge guides, and whether or not there is paper. |
| A51 | Sensor Check - Cassette2 | Sensor Check - Cassette2 | ||
| A52 | Sensor Check - Cassette3 | Sensor Check - Cassette3 | ||
| A53 | Sensor Check - Cassette4 | Sensor Check - Cassette4 | ||
| A54 | Sensor Check - RASF | Sensor Check - RASF | ||
| A55 | PW Sensor Shutter Check | PW Sensor Shutter Check | Check that there is no problem with the operation of the shutter that is attached to the CR for reducing the amount of mist on the PW sensor. | The check results are displayed on the panel LCD. |
| A56 | APG Sensor Check | APG Sensor Check | Check that the APG phase sensor has not failed by changing the on/ off state of the sensor and checking whether the sensor is normal or abnormal. | The check results are displayed on the panel LCD. |
| A57 | Temp. and hum. Sensor Check | Temp. and hum. Sensor Check | Check that the temperature and humidity sensors are operating normally. | 1. Check the output values of the temperature and humidity sensors. (If there is a sensor error, use the following values as a guide for making a judgment.) ‣ Error judgment guide • Broken wire : 0°C or lower • Short : 60°C or higher 2. Touch the temperature and humidity sensors with a hand and check the change of the output values. |
| A58 | Ink End Sensor Check | Ink End Sensor Check | Check the ink end sensor state with ink present. | Check that the sensor state on the panel LCD changes as a result of moving the ink end sensor lever. |
| A02 | CR Unlock Power Off | CR Unlock Power Off | Turns off the power from the CR unlock state. | --- |