GEM Premier 4000

The analyzer starts and reports the request "Insert a cartridge and close cartridge door". Processor case and heatsink maintenance. Change the language from German to English. Menu available. The printer is operational (cable printer connection). Handheld barcode scanner (IL, Jadak, PN: JDK-1301 Rev B, SN: 110610-004) possibly damaged. Power cable included. it has 230VAC, both rear antennas are missing. Packaging: original box with profiles and a plastic bag for the 5000 version. Battery replacement BR1225 with soldering tips for a stand with a Renata CR1225 battery (it was 1.721V, now 3.167V), battery voltage: 2.56V (rated: 6V). Version with 1 DB9 socket (newer). Maintenance of the door opening mechanism. The analyzer is operational.