These printers use the 89839 cartridge:

Gestetner DSM 516 PF

Gestetner F 230

Gestetner F 230 MFP

Gestetner F 250

Gestetner F 270

Infotec IF 3030

Infotec IF 3035

Infotec IF 3050

Nashuatec F 230

Nashuatec F 250

Nashuatec F 270

Rex F 230

Rex F 250

Rex F 270

Ricoh 1170 L

Ricoh 2210 L

Ricoh AC 104

Ricoh Aficio FX-16

Ricoh Fax 1130 L

Ricoh Fax 1170 L

Ricoh Fax 2210 L