Sharp AR-507 operation manual Cautions on laser

CAUTIONS

1.Do not touch the photoconductive drum. Scratches or smudges on the drum will cause dirty copies.

2.The fusing unit is extremely hot. Exercise care in this area.

3.Since a hard disk drive is built into the copier, be sure to turn the power switch to the “OFF” position when moving the copier. Take care not to subject the copier to any vibration or shock.

Fusing unit

Photoconductive drum

CHAPTER1 GETTING STARTED Cautions

4.Do not look directly at the light source. Doing so may damage your eyes.

5.Four installation adjusters are provided on the optional stand/500-sheet paper drawer.

When moving the machine with the optional stand/500- sheet paper drawer, be sure to raise the installation adjusters. After moving the machine, lower the four installation adjusters until they reach the floor and lock the two casters at the front of the copier.

6.When copying is interrupted (for example, because the INTERRUPT function has been used, paper or toner has run out, a misfeed has occurred, etc.), this copier will store the image data of the originals read prior to the interruption. If copying of secret documents is interrupted due to the above reasons, be sure to either resume the interrupted copying by pressing the START () key, or clear the image data by pressing the CLEAR ALL ( CA ) key after the interrupt copying is completed or the trouble is cleared, because the stored data may be printed by other operators.

Caster

Release

Lock Release

Lock

Adjuster

Cautions on laser

	Wave length	785 nm +10 nm
		-15 nm
	Pulse times	North America: (1.9 µs ±1.9 ns)/7 mm
		Europe: (2.6µs ±2.6 ns)/7 mm
	Output power	0.24 - 0.60 mW
At the production line, the output power of
	Caution
the scanner unit is adjusted to 0.6 MILLI-	This product contains a low power laser device. To
WATT PLUS 8 PCTS and is maintained	ensure continued safety do not remove any cover or
constant by the operation of the Automatic	attempt to gain access to the inside of the product. Refer
Power Control (APC).	all servicing to qualified personnel.

1-3