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6. Mechanical Operation of Individual Motors
Performs the operation of individual motors of this unit.
n
Be sure to use this function after sufficiently understanding the mechanical structure of this unit. Other-
wise, it may cause a breakage.
FEED:FW.H: Performs stepping motor operation. (Paper feed direction, during high speed printing PPS)
FEED:BC.H: Performs stepping motor operation. (Paper return direction, during high speed printing PPS)
FEED:FW.L: Performs stepping motor operation. (Paper feed direction, during low speed printing PPS)
FEED:BC.L: Performs stepping motor operation. (Paper return direction, during low speed printing PPS)
HEAD:OP.F: Performs thermal head operation in the forward direction. (Moves thermal head to OPEN.)
HEAD:HM.F: Performs thermal head operation in the forward direction. (Moves thermal head to HOME.)
HEAD:PR.F: Performs thermal head operation in the forward direction. (Moves thermal head to PRINT.)
HEAD:OP.B: Performs thermal head operation in the backward direction. (Moves thermal head to OPEN.)
HEAD:HM.B: Performs thermal head operation in the backward direction. (Moves thermal head to HOME.)
HEAD:PR.B: Performs thermal head operation in the backward direction. (Moves thermal head to PRINT.)
7. Temperature Display
Displays the current temperature data.
Example)
. H:28.5: Thermal head temperature 28.5 dC
1-9. Menu Lock Function
The menu lock function locks and unlocks the operation on a menu lever, CONTRAST control knob, and
BRIGHT control knob. Unlock it when operation is locked during maintenance service. Lock the opera-
tion after maintenance service is completed.
An alarm ("beep") sounds when you operate the menu lever, CONTRAST control knob, and BRIGHT
control knob during lock. "LOCK" then appears on the LCD display of this unit.
1. Turn on the ON/STANDBY switch while pressing the menu lever.
2. Check that the buzzer "beeps" after about three seconds and release your hand from the menu lever.
"LOCK" appears on the LCD display of this unit when operation is locked. "UNLOCK" appears
when operation is unlocked.
ON/STANDBY
switch
UP-D898DC
Menu lever
LCD
CONTRAST control knob
BRIGHT control knob
1-25 (E)
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