4– 2Set Page Format (top and 27 40 99 Ln Hn 1B 28 63 Ln Hn ESC ( c Ln Hn E2bottom margins) Lt Ht Lb Hb Lt Ht Lb Hb Lt Ht Lb HbPage Format Decimal Hex ASCII CompLn and Hn: Length of the following parameters calculated byLn + Hn x 256.(MSB of Hn is ignored.)Normally Ln = 4, Hn = 0.This sets the top and bottom margins in current page length as follows:Top margin=(Lt + Ht x 256) a the current unit (inches) defined by ESC ( U.Bottom margin=(Lt + Ht x 256) a the current unit (inches)defined by ESC ( U.Relative Vertical Decimal Hex ASCII CompSet Relative Vertical 27 40 118 Ln 1B 28 76 Ln ESC ( v Ln E2Print Position Hn Lp Hp Hn Lp Hp Hn Lp HpPrint PositionLn and Hn: Length of the following parameters calculated byLn + Hn x 256.(MSB of Hn is ignored.)Normally Ln = 2, Hn = 0.This command moves the vertical position from the current position, both up and downas shown in the following table:(Lp + Hp x 256) data valid area table (MSB of Hp is ignored.)Unit (inch) 1/360 1/180 1/120 1/90 1 /72 1/60REV LFFWD LF 0001-3FFF 0001-207F 0001-15AA 0001-103F 0001-0CFF 0001-0AD57F4D-7FFF 7FA7-7FFF 7FC5-7FFF 7FD4-7FFF 7FDD-7FFF 7FE3-7FFFHp.bit6 = 0:FWD,1:REV REV. LF value = 8000H-(Lp+Hp x 256)
