Toshiba e-STUDIO500P manual Pass. See Duplex Feed, Duplex Feed 2 on

User attendance messages—paper jams and paper handling errors (2xx.xx)

Error	Sub	Description	Possible causes		Action
code	codes
235.	00	Paper reached the	Double feed separated in duplex.		•	Remove the two sheets
		duplex exit sensor but				from the duplex option and
		another sheet is still				see if the duplex fails again.
		detected over the				Remove the sheets if it fails
		doublefeed sensor.				again.
					•	Run the duplex Feed 1 and
						Feed 2 Tests to see if they
						pass. See “Duplex Feed 1
						and “Duplex Feed 2” on
						page 3-12. If the tests fail
						after several attempts,
						replace the duplex option. If
						the tests pass, retry to feed
						from the printer through the
						duplex option. If the problem
						is still present, replace the
						duplex option.
236	00	Paper did not leave the	•	Duplex jam access tray is not fully	•	Make sure the duplex jam
		duplex exit sensor.		latched.		access tray is installed
			•	Printer PTO not driving duplex feed		correctly
					•	Make sure the power takeoff
				rolls.
			•	Duplex feed system not working		shaft and spring are
						correctly installed and
				correctly.
						operating properly.
					•	Try the duplex option again.
						If it fails try another duplex
						option, if available. If
						another one is not available,
						replace the duplex option.
237	.00	Paper did not reach the	•	Duplex jam access tray is not fully	•	Make sure the duplex jam
		printer input sensor from		latched.		access tray is installed
		the duplex unit.	•	Printer PTO not driving the duplex		correctly
					•	Make sure the power takeoff
				feed folls.Duplex feed system not
				working correctly.		shaft and spring are
						correctly installed and
						operating properly.
					•	Try the duplex option again.
						If it fails try another duplex
						option, if available. If
						another one is not available,
						replace the duplex option.
237	.07	Duplex paper jam. There	•	Duplex jam access tray is not fully	•	Make sure the duplex jam
		may be other jams in the		latched.		access tray is installed
		paper path.	•	Printer PTO not driving duplex feed		correctly
					•	Make sure the power takeoff
				rolls.
			•	Duplex feed system not working		shaft and spring are
						correctly installed and
				correctly.
						operating properly.
					•	Try the duplex option again.
						If it fails try another duplex
						option, if available. If
						another one is not available,
						replace the duplex option.

2-68Service Manual