1150 printing repeatitive defect

[jst3751]

An 1150 printer that was stored for about a year is now printing at repeative defect every 87 MM. There were no problems with this printer before being stored. The Toner cartridge has been changed with no improvement.

Is there a way to clean this or is this the fuser being bad which means time to 86 the printer?

[redcow]

Measure again, 75.4mm is the largest repetitive defect listed.