MA/FS-1535 SERIES - toshiba tec europe

4. DIAGNOSTIC TEST OPERATION EO18-11004A4.3 ROM Test4.3 ROM Test(1) ContentsROM version and Checksum of address are printed.(2) OperationControl Lock: BLIND8003 [AT/TL](3) Print SampleROM versionChecksum (print data is in hexadecimal value.)4.4 RAM TestCAUTION!When this test is completed, RAM clear is performed which deletes all programmed data and salesdata stored in the memory of the ECR. (i.e., the ECR goes back to initial status.)(1) ContentsThis test checks if data is written into RAM correctly and if it is readable.(2) OperationControl Lock: BLIND8004 [AT/TL] After a RAM test is completed, depressing the [CPN] key (for MA-1535)/[AT/TL] key (for FS-1535) in default key layout will issue a receipt,resulting that this test is completed.(3) Print Sample4- 3