Epson 7000 service manual Pfront & Prear Volume Adjustment, † Pfront Sensor † Prear Sensor

EPSON Stylus Pro 7000	Revision B
† P_FRONT Sensor	† P_REAR Sensor

1.If necessary, remove the access cover on the rear cover and enter the "Test Menu" in the self-diagnostic mode. Select "Sensors" check mode.

2.Select “Sen:FrontAD” from the sensor menu, and make sure the front cover is closed. Remove any paper from the printer.

3.Write down the volume shown on the LCD. You will need to refer to this number and the table below to complete the volume adjustment.

Table 5-8. P_FRONT & P_REAR Volume Adjustment

Original No-Paper Volume	Tracing Paper Volume	Post adjustment Volume
000~008	050~054	up to 00A
009~00F	058~05C	up to 015
010~018	068~06C	up to 028
019~01F	080~084	up to 03F
020~024	091~095	up to 053
025 or more	Out of range; check paper and sensor positions

4.Open the cover. Push the Paper Set Lever back and load a sheet of A3-size tracing paper using the guide on the right side of the roll paper cover. Pull the Paper Set Lever forward to lock the paper in place. Close the cover about halfway.

5.Using the original no-paper volume (left column in the table above) you wrote down as a guide, make sure the current tracing paper volume (middle column) is within the range shown in the table above.

For example:

original no-paper volume = 014

target tracing paper volume = 068~06C

Through the access cover, adjust the volume on VR2 (rough adjustment) and VR6 (precise adjustment) as necessary. See Figure 5-7 for details.

NOTE: If the signal level cannot be adjusted properly, check the position of the sensor and if this does not correct the signal level, replace the sensor.

1.If necessary, remove the access cover on the rear cover and enter the "Test Menu" in the self-diagnostic mode. Select "Sensors" check mode.

2.Select “Sen:RearAD” from the sensor menu, and make sure the front cover is closed. Remove any paper from the printer.

3.Write down the volume shown on the LCD. You will need to refer to this number and Table 5-8 to complete the volume adjustment

4.Open the cover. Push the Paper Set Lever back and load a sheet of A3-size tracing paper using the guide on the right side of the roll paper cover. Pull the Paper Set Lever forward to lock the paper in place. Close the cover about halfway.

5.Using the original no-paper volume (left column in the table above) you wrote down as a guide, make sure the current tracing paper volume (middle column) is within the range shown in the table above.

For example:

original no-paper volume = 019

target tracing paper volume = 080~084

Through the access cover, adjust the volume on VR3 (rough adjustment) and VR4 (precise adjustment) as necessary. See Figure 5-7 for details.

NOTE: If the signal level cannot be adjusted properly, check the position of the sensor and if this does not correct the signal level, replace the sensor.

6.Remove the paper and turn off the printer.

Adjustment Self-Diagnostic Mode Menus 171