These printers use the 888091 cartridge:

Gestetner 1502

Gestetner 1802

Gestetner 1802 D

Danka IS 4181

Danka IS 4182

Infotec 4151 MF

Infotec 4181 MF

Infotec 4182 MF

Infotec IS 2113

Nashuatec 1315

Nashuatec 1505

Nashuatec 1805

Nashuatec 1805 D

Rex 1508

Rex Docustation 1808

Rex Docustation 1808 D

Ricoh Aficio 1015

Ricoh Aficio 1018

Ricoh Aficio 1018 D

Ricoh Aficio 1113

Ricoh Aficio 1810 P

UNIT DM 915

UNIT DM 918

UNIT DM 918 D