ASCII           DECIMAL      HEXADECIMAL       PCL
--------------------------------------------------------
CARRIAGE RETURN
CR                 13             0D           &%CR
LINE FEED
LF                 10             0A           &%LF
FINE LINE FEED
ESC J n          27 74 n        1B 4A n         N/A
---------------------------------------------------------
UNIDIRECTIONAL PRINTING
ESC U 1         27 85 49        1B 55 31        N/A
BIDIRECTIONAL PRINTING
ESC U 0         27 85 48        1B 55 30        N/A
---------------------------------------------------------
HORIZONTAL TABS

-SET TABS
ESC D n1..n2 0  27 68 n1..n2 0  1B 44 n1..n2 0  N/A
-SKIP TO NEXT TAB STOP
HT                 9                09          &%HT
---------------------------------------------------------
LINE SPACING

-SET 6 LINES PER INCH
ESC A 12 ESC 2  27 65 12 27 50  1B 41 0C 1B 32  N/A
-SET 8 LINES PER INCH
ESC 0           27 48           1B 30           N/A
-SET FINE LINE SPACING (n/216" INCREMENTS)
ESC 3 n         27 51 n         1B 33 n         N/A
-SET FINE LINE SPACING (n/72" INCREMENTS)
ESC A n ESC 2   27 65 n 27 50   1B 41 n 1B 32   N/A
---------------------------------------------------------
SET CHARACTER SIZE

 -START 10 CPI
DC2             18              12              &%F3
-START 12 CPI
ESC :           27 58           1B 3A           &%F2
-START 17.1 CPI
SI              15              0F              &%F1
-PRINT CURRENT FONT DOUBLE WIDTH
ESC W 1         27 87 49        1B 57 31        N/A
-EXIT DOUBLE WIDE MODE
ESC W 0         27 87 48        1B 57 30        N/A
-START ONE LINE DOUBLE WIDE
SO              14              0E              &%MW
-STOP ONE LINE DOUBLE WIDE
DC4             20              14              &%MN
---------------------------------------------------------
SELECT IBM CHARACTER SET I
ESC 7           27 55            1B 37          N/A
SELECT IBM CHARACTER SET II
ESC 6           27 54            1B 36          N/A
---------------------------------------------------------
CLEAR PRINT BUFFER
CAN             24               18             &%RP
---------------------------------------------------------
SET FORM LENGTH IN LINES
ESC C n         27 67 n          1B 73 n        &%MF n
SET FORM LENGTH IN INCHES
ESC C 0 n      27 67 0 n         1B 43 00 n     &%MF 0 n
INHIBIT FORM FEED-SETS FORM LENGTH TO 0
ESC C 0 0       27 67 0 0         1B 43 0 0     &%MF 0 0
---------------------------------------------------------
ADVANCE TO TOP OF NEXT FORM
FF              12                0C            &%FF
---------------------------------------------------------
VERTICAL TAB -ADVANCE TO NEXT TAB
VT              11                0B            &%VT
---------------------------------------------------------
UNDERLINING

-START (UTILITY & NLQ MODES ONLY)
ESC - 1         27 45 49          1B 2D 31      &%MU1
-STOP
ESC - 0         27 45 48          1B 2D 30      &%CU0
---------------------------------------------------------
SUPERSCRIPT
-START
ESC S 0         27 83 48          1B 53 30      &%MP0
-STOP
ESC T           27 84             1B 54         &%CP

SUBSCRIPT
-START
ESC S 1         27 83 49          1B 53 31      &%MS1
-STOP
ESC T           27 84             1B 54         &%CS
---------------------------------------------------------
EMPHASIZED PRINTING
-START (UTILITY 10/12 CPI MODE ONLY)
ESC E           27 69             1B 45         &%MM
-STOP
ESC F           27 70             1B 46         &%CM

ENHANCED PRINTING
-START (UTILITY MODE ONLY)
ESC G           27 71             1B 47         &%ME
-STOP
ESC H           27 72             1B 48         &%CE
---------------------------------------------------------
APA GRAPHICS

-SINGLE DENSITY GRAPHICS
ESC K n1..n2    27 75 n1..n2      1B 4B n1..n2  N/A
-HALF SPEED DOUBLE DENSITY GRAPHICS
ESC L n1..n2    27 76 n1..n2      1B 4C n1..n2  N/A
-FULL SPEED DOUBLE DENSITY GRAPHICS
ESC Y n1..n2    27 89 n1..n2      1B 59 n1..n2  N/A
-QUADRUPLE DENSITY GRAPHICS
ESC Z n1..n2    27 90 n1..n2      1B 5A n1..n2  N/A
---------------------------------------------------------
INITIATE SELF TEST
N/A             N/A               N/A           &%IT
---------------------------------------------------------
PRINT MODES

-START ITALICS (UTILITY 10/12 CPI MODE ONLY)
ESC % G         27 37 71          1B 25 47      N/A
-STOP ITALICS
ESC % H         27 37 72          1B 25 48      N/A
-START NLQ PRINT MODE
ESC I 3         27 73 51          1B 49 33      &%QL3
-START UTILITY PRINT MODE
ESC I 1         27 73 49          1B 49 31      &%QU1
-START TURBO PRINT MODE
ESC # 0         27 35 48          1B 23 30      &%QT0
---------------------------------------------------------
PERFORM VALIDATION

-OPEN ASSEMBLY
ESC DC1         27 17             1B 11         &%VO
-CLOSE ASSEMBLY
ESC DC3         27 19             1B 13         &%VC
-CLOSE ASSEMBLY WHEN FORM SENSED
ESC DC4         27 20             1B 14         &%VS
---------------------------------------------------------
AUTO CUTTER

-FULL CUT
EM              25                19            &%FC
-PARTIAL CUT
SUB             26                1A            &%PC
-FEED TO CUTTER
VT              11                0B            &%VT
---------------------------------------------------------
COMMUNICATIONS ECHO MODE

-ECHO MODE ON
ESC #           27 35             1B 23         N/A
-ALTERNATE ECHO MODE ON
ESC d           27 100            1B 64         N/A
-ECHO MODE OFF
ESC "           27 34             1B 22         N/A
-ALTERNATE ECHO MODE OFF
ESC RS          27 30             1B 1E         N/A
---------------------------------------------------------
BUSY UNTIL BUFFER EMPTY & CASH DRAWER CLOSED
EOT             4                 04            N/A
---------------------------------------------------------
OPEN CASH DRAWER #1
BEL             7                 07            &%DF
OPEN CASH DRAWER #2
BS              8                 08            &%D2
---------------------------------------------------------
REQUEST STATUS
PARALLEL -ENABLE
ENQ             5                 05             N/A
PARALLEL -DISABLE
ACK             6                 06             N/A
SERIAL ONLY -DISABLE      STATUS BYTE
ESC y 0         27 121 48         1B 79 30       N/A
SERIAL ONLY   -ENABLE       STATUS BYTE
ESC y 1         27 121 49         1B 79 31       N/A
---------------------------------------------------------
180 DEGREE ROTATED PRINT

-BEGIN
ESC r 2         27 114 2          1B 72 02       &%R2
-END
ESC r 0         27 114 0          1B 72 00       &%R0
---------------------------------------------------------
PRINT BAR CODES

-INTERLEAVED 2 OF 5
N/A             N/A               N/A            &%25
-CODE 39
N/A             N/A               N/A            &%39
-CODE 128
N/A             N/A               N/A            &%12
---------------------------------------------------------