A.1 EXPANDED PRODUCTION COMMANDS
1. Write Bidirectional Adjustment Data to EEPROM
•Format 1B 7C00 00 FF 00 (in hex) dl d2 d3
•Parameters dl Print speed (0: Highspeed draft, 1:Draft, 2: LQ)
d2,d3 Bi-d adjustment data to bewritten (units = 1/720 inch)
n= FFF4H(–12) 12/720 inch tothe right
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n= FFFFH (–1) 22/720 inchto the right
n= FFFEH(–2) 1/720inch tothe right
n= 0000H (±0)
n= 0001H (+1) 1/720 inch tothe left
n= 0002H (+2) 2/720 inch tothe left
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n= 000CH (+12) 12/720 inchto the left
•Range dl 0, 1, or 2
d2,d3 –12 ≤n≤+12 (n=d2+d3 ×256)
2. Print Datafor Selected EEPROM Address
•Format 1B 7C00 04 00 01 FE 80(in hex) dl
•Parameter dl EEPROM address
•Range dl 00H ≤dl ≤7FH
3. WriteData to Specific EEPROM Address
•Format 1B 7C00 05 00 04 FB02 (in hex) dl d2
•Parameters dl EEPROM address
d2 Byteof data to bewritten
•Range d1 00H ≤dl ≤7FH
d2 00H ≤d2 ≤FFH (Will notaccept addresses 00Hor02H)
4. Set PrintMode
•Format 1B 7C00 04 00 03 FC81 (in hex) dl
•Parameter dl Print speed
bit0: ESC mode (1) /notfixed (0)
bit1: Hea d hotmode (1) /not fixed (0)
bit2: Hea d coldmode (1) /not fixed (0)
bit3: Hea vy dutymode (1) /notfixed (0)
bit4: Thick pape r mode(1) / notfixed (0)
bit5: Reserved
bit6: Power down mode (1)/ notfixed (0)
bit7: Normal mode (1)/ notfixed (0)
•Range 00 H≤dl ≤05H
5. Compare Data at Selected EEPROM Addresses
•Format 1B 7C00 05 00 05 FA 82 (in hex) d1 d2
•Parameters dl EEPROM address
d2 Addressof dat a tobe compared
•Range d1 00H ≤d1 ≤7FH
d2 00H≤d2 ≤FFH
FX-2170 Service Manual Appendix
Rev. A A-1