JPS63174761U - - Google Patents

Info

Publication number

JPS63174761U

JPS63174761U JP18657886U JP18657886U JPS63174761U JP S63174761 U JPS63174761 U JP S63174761U JP 18657886 U JP18657886 U JP 18657886U JP 18657886 U JP18657886 U JP 18657886U JP S63174761 U JPS63174761 U JP S63174761U

Authority

JP

Japan

Prior art keywords

recording paper

sensor

lever

end detector

optical sensor

Prior art date

1986-12-03

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 3
• 238000001514 detection method Methods 0.000 claims 1
• 238000006073 displacement reaction Methods 0.000 claims 1
• 230000002194 synthesizing effect Effects 0.000 claims 1