Sam4s ER-150, Service Manual

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SAM4S ER-150 3-1
3 Installation and Operation
This chapter details the method for installing the ECR system and shows the locations various feature items.
3-1 Installation
3-1 A. System Reset Procedure (ALL CLEAR)
WARNING: You should not do this procedure after installation or battery exchanging. If you do xo, all preset data
and total sums may be lost.
When first installing the machine, the battery exchanging or other maintenance which performed under the condition that
the battery connector is plugged off, the System Reset must be performed before operation.
Plug in, while pressing the c and 00 keys in 3 seconds at P mode. Then, ER-150 system will be reset and all data
will be cleared.
3-1 B. Battery Insertion and Exchange
WARNING: If yow put off this battery while using the machine, it changes the commercial data and values that
are preset
Open the Printer cover, you can find a case of battery or its cover at the under of the paper spool. Insert two AA size 1.5V
batteries and the cover plate applied by us or your new equivalent batteries according to “+,-“marking. After the battery
cover inserted, you should write the date will be exchanged the battery for the maintenance.