Be sure to click 'more' and select 'suggest as answer'!
If you're the thread creator, be sure to click 'more' then 'Verify as Answer'!
Hello attached is a photo of slotted opto interuptor. that i can not find. by numbers or using google lens or image to find logo.
the body looks like bigger version of OPB380 (P or L mount) but the total length is about 25mm long
the OPB917 is 25mm long but this has 4 wires. white/black and green/orange
this is used in Thermal label printer brand Transact model Accudate9700 made in USA
or
You can try searching for different part numbers here:
tti.com/content/ttiinc/en/apps/part-search.html?q=OPB800W&m=TT%20Electronics&c=optoelectronics/optical-switches/optical-switches-transmissive-phototransistor-output
