UBI EasyCoder 501 – Service Manual84The Label-Taken Sensor Kit consists of:• One Reflecting Sensor assy. with cable and connector• One Sensor Bracket• One Screw• One Installation Instructions bookletThe only tools needed are #T10 and #T20 Torx screwdrivers anda small non-conductive flat-tipped screwdriver.The LTS must either be enabled by means of an LTS& ON statement,or the status of the LTS has to be polled in the UBI Fingerprintprogram by means of the PRSTAT function, as otherwise the printerwill not react on the LTS signal.q Make a simple program that checks the printer's status, e.g.:10 BREAK 1,8820 BREAK 1 ON30 ON BREAK 1 GOSUB 100040 FORMFEED50 IF (PRSTAT AND 2) THEN BEEP60 GOTO 5070 END1000 BREAK 1 OFF1010 GOTO 70RUNYou can break this program by transmitting the character X(ASCII 88 decimal) on the standard serial interface "uart1:".q Turn off the power. For double security, pull the power cord outof the mains receptacle at the rear plate of the printer.q Open the right-hand door and the front hatch, and remove theleft-hand cover.q Press the reflecting sensor assy. into the bracket as illustratedbelow.11.2Installation11. LABEL-TAKEN SENSOR, cont'd.Continued!BracketSensor assy.