Read Sharp ER-A411 / ER-A421 (serv.man7) Driver / Update online
ER-A411 / A421
ROM Version History
Version No. Description
2. Text Converter compatibility:
ROM V1.01 – V1.31
Not compatible / new text converter tool
ROM V1.10 – V1.31
Not compatible / new text converter tool
ROM V1.11 – V1.31
Not compatible / new text converter tool
ROM V1.20 – V1.31
Not compatible / new text converter tool
ROM V1.30 – V1.35
Compatible
V1.35
Following specification is added or changed:
1. SD card:
Sales / E-Journal backup times increase from 400 – 5.000.
2. SD card:
Sales / E-Journal saving speed up by folder search way direction change to 1 9.
V1.35
Following phenomenons are corrected:
1. Wrong PLU turnover update at individual PLU Group report.
V1.34
Compatibility
1. RAM data compatibility:
ROM V1.01 – V1.31
Not 100% compatible
Only Program data
ROM V1.10 – V1.31
Not 100% compatible
Only Program data
ROM V1.11 – V1.31
Not 100% compatible
Only Program data
ROM V1.20 – V1.34
100% compatible
All RAM data
Click on the first or last page to see other ER-A411 / ER-A421 (serv.man7) service manuals if exist.