Sony UP-D2600S Service Manual page 85

9. DRAM check1
<Contents> Performed if the results of printing the built-in test patterns are NG.
This command checks IC102, IC107, IC108, and IC101 on the IF-787 board for UP-
D2600S or IF-788 board for UP-D2600.
PAGE5 ADDRESS 15 [EXEC] W
OK : 1 bell, NG : 3 bells
DRAM check2
<Contents> This checks IC101, IC105, IC106, and IC09. This check is performed when
the results of printing the built-in test patterns are NG and when DRAM
check 1 is OK.
PAGE5 ADDRESS 14 [EXEC] W
OK : 1 bell, NG : 3 bells
10. Division print position adjustment
<Contents> Print position during division printing is moved ellectrically.
H direction
PAGE1 ADDRESS 44 DATA
V direction
PAGE1 ADDRESS 45 DATA
11. Error history information
<Contents>
<Procedure>
<Data confirmation>
12. Clearing the error history information
<Contents> This clears the eight mechanical error history information in the past.
PAGE1 ADDRESS 5C [EXEC] or WRITE
UP-D2600/V1(E)
**
**
Error history information of mechanical deck.
Error information during mechanical operation is read out.
The latest eight informations are kept.
The contents correspond to the data of NG_CODE1.
PAGE1 ADDRESS 5F <EXEC> W
PAGE4 ADDRESS 40 DATA
PAGE4 ADDRESS 41 DATA
PAGE4 ADDRESS 42 DATA
PAGE4 ADDRESS 43 DATA
PAGE4 ADDRESS 44 DATA
PAGE4 ADDRESS 45 DATA
PAGE4 ADDRESS 46 DATA
PAGE4 ADDRESS 47 DATA
R/W
R/W
**
R data 0 = Latest error information
**
R data 1
**
R data 2
**
R data 3
**
R data 4
**
R data 5
**
R data 6
**
R data 7
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