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March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 GENERAL OPERATION
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4.2.4 Bypass feed copying
1) A sheet of paper is inserted into the bypass tray.
# The bypass feed sensor (S27) is turned ON. # "Set media type" appears.
# Select the media type and paper size. # "Ready for bypass feeding" appears.
2) Pressing the [START] button
# "Ready for bypass feeding" changes to "COPYING".
# The drum, developer unit, transfer belt and fuser roller rotate.
# The main charger, developer bias and discharge LED (ERS) are turned ON. Each fan rotates at a
high speed.
3) Bypass feeding
# The bypass pickup solenoid (SOL3) is turned ON. The feed motor (M20) is turned ON.
- The bypass pickup roller is lowered.
# The bypass feed clutch (CLT4) is turned ON.
- The bypass pickup roller and bypass feed roller start to rotate.
# Aligning operation
- The paper reaches the registration roller.
- After a certain period of time, the bypass pickup solenoid (SOL3) and bypass feed clutch (CLT4)
are turned OFF.
4) Hereafter, the operation 3) to 6) of "4.2.3 Drawer feed copying with [START] button" is repeated.
4.2.5 Interruption copying
1) Pressing the [INTERRUPT] button
# The LED "INTERRUPT" is turned ON.
# The copying operation in progress stops temporarily. Carriage-1 and -2 return to their appropriate
positions.
# "Job interrupted job 1 saved" appears.
# The automatic density and reproduction ratio 100% are set. (The set number remains the same.)
2) Selecting the desired copy conditions
3) After interruption copying is finished:
# When the LED "INTERRUPT" is turned OFF by pressing the [INTERRUPT] button, the equip-
ment returns to the status before the interruption.
# "Ready to resume job 1" appears.
4) Pressing the [START] button
# The copying operation before the interruption resumes.