XE-A303 (serv.man4). XE-A303 Service Manual - Sharp ECR Service Manual (repair manual). Page 7

XE-A303 (V)

OPTIONS

– 4 –

USB B Type

This ECR has 1 port.

This is used in order to connect with a personal computer.

USB 2.0 Full Speed Max. 12Mbps 

USB B Type 

1Pin 5V 

2Pin -D 

3Pin +D 

4Pin GND

Master resetting clears the entire memory and resumes initial values.

Master resetting can be accomplished by using the following procedure:

The master reset can also be accomplished in the following case.

In case power failure occurs when the machine has no battery
attached to it, the master reset operation is automatically performed
after the power has been plugined the AC cord to the wall outlet.

(This is because if power failure occurs with no battery attached to
the machine, all the memories are lost and the machine does not
work properly after power recovery; this requires the master reset
operation.)

This resetting resumes the initial program without clearing memory.

This resetting can be operated at below sequence in PGM mode.

Note: In case power failure occurs when the machine has no battery

attached to it, the master reset operation is automatically per-

formed after the power has been restored.

2

1

3

4

11.0

12.04

2.5

Type:

Rechargeable battery

Number of battery:

1 pcs as standard

NO

NAME

PARTS CODE

PRICE RANK

DESCRIPTION

1

Thermal roll paper

TPAPR6645RC05

BA

5 ROLLS/PACK 

Procedure A: 1) Unplug the AC cord from the wall outlet.

2) Set the mode switch to the PGM position.

3) While holding down both the JOURNAL FEED key

and [CL] key, plugin the AC cord to the wall outlet.

Procedure: 1) Unplug the AC cord from the wall outlet.

2) Wait over 1 muinite for discharging.

3) Set the mode switch to the PGM position.

4) While holding down both JOURNAL FEED key, plugin

the AC cord to the wall outlet.