A794 Owner’s Guide Chapter 6: Programming Information
March 1999 43
Code (Hexadecimal) Command Page
1B 25 n Select Character Set 70
1B 26 s c1 c2 n1 d1...nn dn] Define User-Defined Character Set 71
1B 2A m n1 n2 d1...dn Select Bit Image Mode 81
1B 2D n Select or Cancel Underline Mode 72
1B 32 Set Line Spacing to 1/6 Inch 57
1B 33 n Set Line Spacing 58
1B 3A 30 30 30 Copy Character Set from ROM to RAM 73
1B 3D n Select Peripheral Device (for Multi-Drop) 50
1B 3F n Cancel User-Defined Character 73
1B 40 Initialize Printer 50
1B 44 [n]...k NUL Set Horizontal Tab Positions 62
1B 45 n Select or Cancel Emphasized Mode 74
1B 47 n Select or Cancel Double Strike 74
1B 49 n Select or Cancel Italic Print 75
1B 4A n Print and Feed Paper 58
1B 4B n1 n2 d1...dn Select Single-Density Graphics 83
1B 4C Select Page Mode 113
1B 52 n Select International Character Set 76
1B 53 Select Standard Mode 114
1B 54 n Select Print Direction in Page Mode 115
1B 56 n Select or Cancel 90 Degree Clockwise Rotated Print 76
1B 57 n1, n2...n8 Set Print Area in Page Mode 116
1B 59 n1 n2 d1...dn Select Double-Density Graphics 83
1B 5B 7D Switch to Flash Download Mode 123
1B 5C n1 n2 Set Relative Print Position 63
1B 61 n Select Justification 64
1B 63 33 n Select Paper Sensors to Output Paper End Signals 51
1B 63 34 n Select Sensors to Stop Printing 52
1B 63 35 n Enable or Disable Panel Button 52
1B 64 n Print and Feed n Lines 59
1B 69 Perform Full Knife Cut 47
1B 6A k Read from Non-Volatile Memory 53
1B 6D Perform Partial Knife Cut 48
1B 70 n p1 p2 Generate Pulse to Open Cash Drawer 53
1B 73 n1 n2 k Write to Non-Volatile Memory (NVRAM) 54
1B 74 n Select International Character Set 76
1B 75 n Request Alternate Status 88
1B 75 0 Transmit Peripheral Device Status 88
1B 76 Transmit Paper Sensor Status 89
1B 7B n Select or Cancel Upside-Down Print Mode 76
1D 00 Return Boot Sector Firmware Part Number 123
1D 01 Return Segment Number Status of Flash Memory 123
