Read Sharp ER-A280 / ER-A280N / ER-A280F (serv.man8) FAQ online
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1.7 Com Ports
Q. Do any of the com ports provide 5v power
Q. Do any of the com ports provide 5v power
A. Yes, Com port 2
1.8 Kitchen Printing
Q. Can I connect a remote kitchen printer.
Q. Can I connect a remote kitchen printer.
A. No
1.9 Macros
Q. How many sequences can be contained in a Macro
Q. How many sequences can be contained in a Macro
A. 25
1.9 All Ram Backup Macro
Q. Is it possible to create a macro that will perform an all Ram Backup and then
return to Reg position
Q. Is it possible to create a macro that will perform an all Ram Backup and then
return to Reg position
A. Yes, the following sequence will work
17(mode)
10(9)
10
10
10
10
10
10
10
20(enter)
4(3)
20
20
20
6(5)
20
15(cancel)
15
15
15
17(mode)
10(9)
10
10
10
10
10
10
10
20(enter)
4(3)
20
20
20
6(5)
20
15(cancel)
15
15
15
1.10 Diagnostics secret code.
Q. When trying to access the Diagnostics menu within Service mode
Q. When trying to access the Diagnostics menu within Service mode
A. The secret code is 907.
(decimal point)
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