Bypass Feed Copying; Interruption Copying - Toshiba e-STUDIO453 Service Manual

4.2.4 Bypass feed copying

(1) Insert a sheet of paper into the bypass tray.
• Bypass paper sensor ON
– "Ready for bypass feeding" is displayed.
• Carriages move to the home position
(2) Press the [START] button
• "Ready for bypass feeding" changes to "COPYING"
• Exposure lamp ON
• Scan motor ON → Carriages -1 and -2 move forward
• Polygonal motor rotates in high speed
• Main motor and exit motor ON
– The drum, fuser unit, developer unit and exit roller are driven.
(3) Bypass feeding
• Main charger, developer bias and discharge LED ON
• Fans are rotated in high speed
• Bypass feed clutch ON
– The bypass pickup roller and bypass feed roller start to rotate.
– The bypass pickup roller is lowered.
• Aligning operation
• Paper reaches the registration roller
• After a certain period of time, the bypass feed clutch OFF
(4) Hereafter, the operation (3) through (6) of "4.2.3. Drawer feed copying" is repeated.

4.2.5 Interruption copying

(1) Press the [INTERRUPT] button
• LED "INTERRUPT" ON
• Copying operation in progress is temporarily stopped
• Carriages -1 and -2 return to appropriate positions
• "Job interrupted job 1saved" is displayed.
• Automatic density and reproduction ratio 100% are set (The set number remains the same)
(2) Select the desired copy condition
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GENERAL OPERATION
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