Sharp XE-A202 Service Manual - Page 6

CHAPTER 2. OPTIONS 1. OPTIONS (NO) 2. SERVICE OPTIONS (NO) 3. SUPPLIES NO NAME 1 Thermal roll paper PARTS CODE TPAPR6656RC05 4. SPECIAL SERVICE TOOLS NO NAME 1 RS-232 Loop-back connector 2 POS tools3 (IPL Software) PARTS CODE UKOG-6705RCZZ - PRICE RANK BA DESCRIPTION 5 ROLLS/PACK 70 φ PRICE RANK BC - DESCRIPTION Supplied by software CHAPTER 3. MASTER RESET AND PROGRAM RESET 1. MASTER RESETTING Master resetting clears the entire memory and resumes initial values. Master resetting can be accomplished by using the following procedure: Procedure A: 1) Plugin the AC cord to the wall outlet. 2) Set the mode switch to REG position. 3) Let the ECR be witout the memory backup battery. 4) Unplug the AC cord from the wall outlet. 5) Wait over 1 minute for discharging. 6) Plugin the AC cord to the wall outlet. 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 restored. (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.) 2. PROGRAM RESETTING (INITIALIZATION) This resetting resumes the initial program without clearing memory. This resetting can be operated at below sequence in PGM mode. 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 the FEED key, plugin the AC cord to the wall outlet. Note: 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 restored. XE-A202U OPTIONS - 5 -