Toshiba e-STUDIO556 Service Manual page 84

[ 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 exposure lamp (EXP) is turned ON.
→ The scan motor (M1) is turned ON. → Carriage-1 and -2 move forward.
→ 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.
[ 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
equipment 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.
e-STUDIO556/656/756/856(Ver03)
OUTLINE OF THE MACHINE
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