XE-A107 (serv.man3). XE-A107 Operation Manual - Sharp ECR User Guide / Operation Manual. Page 32

This cash register displays a low battery symbol ( ) when the batteries installed get low, and 
displays a no battery symbol ( ) when batteries are extremely low or batteries are not installed.

When.the.low.battery.symbol.is.displayed, replace the batteries with new ones as soon as 

possible.  The existent batteries will be dead in about two days.
When.the.no.battery.symbol.is.displayed, replace the batteries immediately.  Otherwise, if the AC 

power cord is disconnected or a power failure occurs, all the programmed settings will be reset to 
the default settings and any data stored in memory will be cleared.

For replacing the batteries, be sure that the cash register is plugged in and the mode switch is on 
the REG position, then replace the batteries with new ones referring to “Installing Batteries” section 
on page 6.

When printing becomes faded, replace the existing ink roller with a new one available from SHARP.

Ink roller

• Be sure to use an ink roller available from 

SHARP. The use of any other ink rollers could 
cause troubles in the printer.  Never pour ink to 
the ink roller.

• After opening the parcel, install it soon.

  Remove the printer cover.

  Pull the ink roller handle upward to remove the ink roller.

  Install a new ink roller.

  Replace the printer cover.

If power is lost, the machine retains its memory contents and all information on sales entries when 
the batteries are in the proper state of charge.

• When power failure occurs in register idle state or during an entry, the machine returns to the 

normal state of operation after power recovery.

• When power failure occurs during a printing cycle, the register prints “············” and then carries out 

the correct printing procedure.

When.printer.motor.locks:
If the printer motor locks, nothing will operate.  First, unplug the AC adapter and repair paper jam.  
Then plug in the AC adapter, feed the roll paper to the proper position and press 

l

.  The register 

with then resume correct printing after printing  “············”.