These printers use the CP-7 cartridge:
Canon 11 ER
Canon 103 ER
Canon 1010 D
Canon Canola CP-7
Canon CP 7
Canon P 12 D
Canon P 12 D II
Canon P 22
Canon P 26 II
Canon P 26 III
Canon P 27 D
Canon P 28 D
Canon P 29 D
Canon P 29 D II
Canon P 29 D III
Canon P 30
Canon P 30 D
Canon P 31
Canon P 31 D
Canon P 32 D
Canon P 34
Canon P 37 D
Canon P 38 D
Canon P 39 D
Canon P 39 D II
Canon P 102 D
Canon P 122 D
Canon P 1017 D
Canon P 1018 D
Canon P 1018 D II
Canon P 1252 D
Canon P 1253 D
Canon P 1253 D II
Canon P 3219 D
Adler-Royal 12 XRD
Adler-Royal 45 HP
Adler-Royal 210 R
Adler-Royal 8212
Adler-Royal 8212 P CARAT
Adler-Royal 8212 PD NOVA
Adlister AD
Adlister Micro 1010 AD
Adlister PD
Admate Micro 101 P
Admate Micro 112 PD
Admate Super 10
Admate Super 12
Antares Mercedes 450 PD
Antares Sundstrand 550
APF 125 A
Aurora 10 D
Aurora PT 10 D
Aurora PT 12 D
Aurora PT 16 D
Aurora PT 16 PD
Binlock 103 PD
Binlock M 1203 PD
BMC-International MPC 12 PD
BMC-International MPD 12 S
Brinlock 103 PP
Brother 12 PDX
Brother MPD 10
Brother MPD 12 DX
Brother MPD 12 PDS
Brother MPD 12 PDX
Brother MPD 100
Brother MPD 120
Brother PD 1200
Busicom Exec 122 PD
Busicom Vical 12 PD
C.Itoh 112 PDM
C.Itoh C 12 PDM
C.Itoh CI 12 PDM
C.Itoh CL 12 PDM
C.Itoh CL 12 PPM
Cash-Register 10 ER
Cash-Register 11
Casio 108 ER
Casio 112 ER
Casio 114 ER
Casio 120 ER
Casio 121 ER
Casio 180 ER
Casio 854
Casio 1303 ER
Casio 2150
Casio 2250
Casio Cashregister 11 ER
Casio Cashregister 103 ER
Casio Cashregister 114 ER
Casio Cashregister 120 ER
Casio Cashregister MER
Casio DR 1011
Casio DR 1110
Casio FR 120
Casio FR 120 C
Casio FR 120 S
Casio FR 1010
Casio FR 1011
Casio FR 1011 S
Casio FR 1210
Casio FR 1211
Casio FR 1211 S
Casio FR 1500
Casio FR 3000
Casio FR 5100
Casio FR 5100 L
Casio FR 5200
Casio FR 5200 L
Casio GR 1200
Casio GR 2100
Casio GR 2150
Casio GR 2200
Casio GR 2250
Casio GR 3250
Casio GR 6250
Casio HR 120
Casio HR 120 ER
Casio HR 121 ER
Casio HR 1105 BK
Casio IR 101
Casio IR 110
Casio IR 150
Casio IR 250
Casio IR 410
Casio IR 510
Casio JR 101
Casio JR 103 ER
Casio JR 104 ER
Casio JR 110
Casio JR 114
Casio JR 114 ER
Casio JR 140
Casio JR 150
Casio JR 210
Casio JR 250
Casio JR 310
Casio JR 400
Casio JR 410
Casio JR 510
Casio JR 510 HT
Casio JR 1010
Casio JR 1101
Casio JR 1210
Casio MR 120
Citizen 090 DP
Citizen 120 DP
Citizen 121 DP
Citizen 121 FP
Citizen 132 DP
Citizen CX 50
Citizen CX 56
Citizen MPV
Citizen MVB
Citizen MVB 720
Citizen MVP 720
Comic PS 1004
Cybernet 120 D
Cybernet P 108 D
Decimo Vatman 132 CP
Decimo Vatman 1000 PD
Decimo Vatman VIP 100
Decimo Vatman VIP 120
Decimo VIP 132 CP
Epson M 723
Epson M 2158
Facit 2050
Facit 2205
Facit 2255
Facit 2259
Facit 2265
Facit EL 2168 B
Facit EL 2168 S
General-Teknika 1214 PD
General-Teknika 2003 P
General-Teknika 2003 PD
General-Teknika 2005 PD
General-Teknika 2030 P
General-Teknika 2030 PD
General-Teknika 2114 PD
General-Teknika 2115 PD
Hanimex 1025 LC
Hanimex 1025 PD
Hanimex 1025 PWD
Hanimex MC 1231 PD
Hanimex MC 1235
Hanimex MC 1235 PD
Hermes 4101
Hermes Auditor
Hermes Auditor 11
Hermes Auditor 12
Hermes H 51 N
Hermes H 53
Hermes H 61
Hermes H 66
Hermes Precisa 4100
Hermes Precisa 4101
Ibico 1007
Ibico 1022
Max-Electronics 12 M
Max-Electronics 70 M
Max-Electronics 72 M
Max-Electronics BMC S-12
Max-Electronics BMC S-12 P
Max-Electronics BMC S-12 PC
Max-Electronics BMC S-12 PD
Max-Electronics BMC MPC 10 D
Max-Electronics BMC MPD 12 S
Max-Electronics BMC Sohsie 720
Max-Electronics ER 2000
Max-Electronics MPC 10 D
Max-Electronics MPC 10 S
Max-Electronics MPC 12 S
Max-Electronics PD 12 M
Max-Electronics PD 70 M
Max-Electronics PD 72 M
Max-Electronics PD 701
Max-Electronics PD 727
Max-Electronics R 1011
Max-Electronics RE 1011
Max-Electronics S 12 P
Max-Electronics S 12 PC
Max-Electronics Sohsie 720
Max-Electronics SPD 12
Max-Electronics SPD 12 S
Max-Electronics SPD 12 X
Max-Electronics Supertyper
MBC 10 S
MBC 12 S
MBC 512 PD
MBC MPD 10 S
MBC MPD 125
MBC S 12 PD
MBO 180 PD
MBO 723 D
MBO 1080 LC
MBO 1270 PD
MBO 1280 PD
MBO 1620
MBO 1620 PD
MBO 1712
MBO 1712 PD
MBO 1780
MBO 1820
MBO 1900
MBO 1900 PD
MBO 1900 T
MBO TRS 180 PD
MBO TRS 280 PD
MBO TRS 720 D
MBO TRS 720 PD
MBO TRS 723 D
MBO TRS 723 PD
MBO TRS 1020 PD
MBO TRS 1030 PD
MBO TRS 1041 PD
MBO TRS 1080 LC
MBO TRS 1280 PD
MBO TRS 1712 PD
MBO TRS 1720
MBO TRS 1720 PD
MBO TRS 1780
MBO TRS 1820
MBO TRS 1900
MBO TRS 1900 PD
MBO TRS 1900 T
MBV 90 DP
MBV 100 DP
MBV 101 DP
MBV 121 FP
MBV 132 CP
Monroe 210 M
Monroe 212 M
Montgomery-Ward PD 10 X
Montgomery-Ward PD 12 X
Nasco 12 SPD
Nasco 101 PDV
Nasco 121 PDV
Nasco 121 PV
Nasco Executive 12 PD
Nasco Executive 12 SPD
Nasco Vical 101 PD
Nasco Vical 121 PD
Nikkam 910 MPD
Nikkam 912 MPD
Olivetti 162 PD
Olivetti 900 PD
Olivetti 910 PD
Olivetti 920 PD
Olivetti EC 121
Olivetti EC 121 PD
Olivetti EC 122
Olivetti EC 122 PD
Olivetti EC 162
Olivetti EC 162 PD
Olivetti EC 900 PD
Olivetti EC 910 PD
Olivetti EC 920 PD
Olivetti PD 720
Olympia CP 211
Olympia CPD 312
Olympia CPD 3120
Olympia CPD 3210
Olympia CPD 3211
Olympia CPD 3212 A
Olympia CPD 3212 E
Olympia CPD 3510
Olympia EC 1222 PD
Olympia EC 2000
Olympia PD 2012
Olympia PD 2102
Olympia PD 3211
Panasonic JE 655 P
Panasonic JE 715 P
Panasonic JE 775
Panasonic JE 820 P
Panasonic JE 1801 P
Panasonic JE 1804 P
Panasonic JE 1805 P
Panasonic JE 1820 P
Panasonic JE 1821 P
Panasonic JE 2820
Panasonic JE 2820 P
Panasonic JE 2821 P
Panasonic JE 2830 P
Panasonic KX-F 1801 P
Panasonic KX-F 1804 P
Panasonic KX-F 1805 P
Panasonic KX-F 1810 P
Panasonic KX-F 1820 P
Panasonic KX-F 1830 C
Panasonic KX-F 1830 P
Privileg 1023
Privileg 1023 PMD
Privileg 1040 PMD
Privileg 1220 PMD
Remtor 1231
Remtor 1240
Remtor 1248
Ricomac 1000 PD
Ricomac Vatman 100 P
Ricomac Vatman 1000 P
Ricomac VIP 100
Ricomac VIP 120
Sanyo 71 A
Sanyo 721
Sanyo 1212 PD
Sanyo 7212
Sanyo CS 3551
Sanyo CX 2551
Sanyo CX 3551
Sanyo ECR 100
Sanyo ECR 100 Z
Sanyo ECR 120
Sanyo ERC 100
Sanyo ERC 120
Sanyo Serd 71 A
Sanyo Serd 101 DP
Sanyo Serd 211 PD
Sanyo Serd 212 PD
Sanyo Serd 1212 PD
Sanyo Serd 2551
Sanyo Serd 7210
Sanyo Serd 7212
Sanyo Serd CX-2551
Sears 5808
Sears 5809
Seiko-Precision IR 72
Seiko-Precision JR 72
Sharp CS 1194
Sharp CS 1198
Sharp EA 720 R
Sharp EA 2158
Sharp EL 1015
Sharp EL 1021
Sharp EL 1071
Sharp EL 1078
Sharp EL 1165
Sharp EL 1166
Sharp EL 1167
Sharp EL 1168
Sharp EL 1169
Sharp EL 1182
Sharp EL 1189
Sharp EL 1510
Sharp EL 1871
Sharp EL 2158
Sharp EL 2168
Sharp EL 2168 A
Sharp EL 2169
Sharp EL 2189
Sharp EL 2269
Sharp ER 1005
Sharp ER 1005 S
Sharp ER 1015
Sharp ER 1872
Sharp ER 1873
Sharp OS 2129
Sharp QK 2169
Sharp QK 2173
Sharp QK 2183 VK
Sharp QS 2110
Sharp QS 2122 A
Sharp QS 2169
Sharp QS 6012
Sharp QS 6112
Sharp QX 2129
Sharp QX 2169
Sharp VX 1015
Sharp VX 1079
Sharp VX 1189
Sharp VX 1199
Sharp VX 2123
Sharp VX 2173
Sharp VX 2183
Sharp VX 2185
Sharp VX 2189
Sharp VX 2650
Sharp XE 1012
Sharp XE 1015
Sharp XE 1016
Sharp XE 1017
Sharp XE 1031
Sharp XE 1037
Sharp XE 1200
Sharp XE 1200 ER
Sharp XQ 2169
Sigma 6012
Sigma 6112
Sigma TRS 6012
Sigma TRS 6112 PD
Sigma TRS 6212 PD
Sigma TRS 6412
Sigma TRS 6612 PD
Sigma TRS 6812 PD
Silver-Reed 03 PD
Silver-Reed 10 PDM
Silver-Reed 12 PDM
Silver-Reed 1231 PD
Silver-Reed 1520 PD
Silver-Reed 1720 PD
Systema DP 1200
Systema PDP 12
Systema SHP 10
Systema SPD 10
Tca Ceratronic TD-2
Tca Ceratronic COD 10
Tca Cevatec DP-1200
Tca Cevatec TD-2
Tca Cevatec COD 10
Tca CO DP-1200
Tca COD 10
Tca RL 100
Tca TD 2
Teal 125 PD
Teal 211 PD
Teal CP 02 P
Teal CP 02 PD
Teal CP 03 PD
TEC MA 68
Texas-Instruments TI 5042
Texas-Instruments TI 5140
Texas-Instruments TI 5142
Texas-Instruments TI 5142 II
Texas-Instruments TI 5150
Texas-Instruments TI 5213
Texas-Instruments TI 5630
Texas-Instruments TI 8230
Toshiba 1024 PV
Toshiba BC 1022 PB
Toshiba BC 1022 PV
Toshiba BC 1024 PV
Toshiba BC 1026 PV
Toshiba BC 1215 PB
Toshiba BC 1215 PV
Toshiba BC 1233 PV
Tosho 720 PD
Tosho 723 PD
Totalia 721 PD
Towa 821 PD
Towa 1024
Towa DP 100
Towa DP 120
Towa DT 721
Towa DT 721 PD
Towa M 5120 PD
Towa Mini PAL
Towa Mini PAL 100
Towa Mini PAL 100 PD
Towa Mini PAL 120
Towa MP 100
Towa MP 100 PD
Towa MP 120
Towa MP 120 PD
Towa MS 100 PD
Towa MS 120 PD
Towa NT 2216
Towa PAL 100
Towa PAL 120
Towa PD 120
Towa TA 254 N
Towa TS 120 H
Towa TS 204
Towa TS 720
Towa TS 721
Towa TS 723
Towa TS 821 PD
Towa TS 1204
Tricom 1260 MPD
Tricom TC 1011 LPD
Tricom TC 1213 MDP
Tricom TLC 1010 LPD
Triumph-Adler 10 HPD
Triumph-Adler 10 PD
Triumph-Adler 10 XP
Triumph-Adler 10 XPD
Triumph-Adler 12 PD
Triumph-Adler 12 X
Triumph-Adler 12 XP
Triumph-Adler 12 XPD
Triumph-Adler 30 HPD
Triumph-Adler 40 P
Triumph-Adler 40 PD
Triumph-Adler 45 P
Triumph-Adler 45 PD
Triumph-Adler 50 P
Triumph-Adler 50 PD
Triumph-Adler 55 P
Triumph-Adler 55 PD
Triumph-Adler 55 PP
Triumph-Adler 100 PD
Triumph-Adler 100 XPD
Triumph-Adler 101 PD
Triumph-Adler 101 XP
Triumph-Adler 101 XPC
Triumph-Adler 101 XPD
Triumph-Adler 110 P
Triumph-Adler 110 PD
Triumph-Adler 121 XP
Triumph-Adler 121 XPD
Triumph-Adler 210 PD
Triumph-Adler 300 P
Triumph-Adler 300 PD
Triumph-Adler 410 P
Triumph-Adler 410 PD
Triumph-Adler 450 PD
Triumph-Adler 1010 AD
Triumph-Adler 1010 PD
Triumph-Adler 8210 P NOVA
Triumph-Adler 8210 PD
Triumph-Adler 8212 P NOVA
Triumph-Adler 8212 P PD CARAT
Triumph-Adler 8212 P PD NOVA
Triumph-Adler 8212 PD
Triumph-Adler Adlister 1010 P
Triumph-Adler Adlister 1010 PD
Triumph-Adler Adlister 1010 PDT
Triumph-Adler Micro 101 PD
Triumph-Adler Micro 121 PD
Triumph-Adler Micro 212 PD
Triumph-Adler PD 1
Triumph-Adler PD 2
Triumph-Adler PD 100
Triumph-Adler PD 101
Triumph-Adler Royal 100
Triumph-Adler Royal 810 PD
Triumph-Adler X Series
Unicom XL 132
Unicom XL 134 B
Unisonic XL 118 B
Unisonic XL 119 B
Unisonic XL 120
Unisonic XL 127
Unisonic XL 129
Unisonic XL 130
Unitrex 1000
Unitrex Classic 10
Unitrex Professional 2 & 3
Unitrex Soverign 1000 D
Unitrex Soverign 1000 M
Unitrex Soverign 1200 D
Victor 1250
Victor 1250 A
Walther 122 PD
Walther ETR 3002
Walther ETR 3012
Walther ETR 3021
Walther ETR 3021 W
Walther Nikki
Walther Nikki ETR 3012
Welco 101 PP
Welco 158 PD
Welco 1210 P
Welco IC 1589
Welco LC 158 PD
Welco LC 1585 PD
Weltron 110 D
Weltron 112 D
Weltron 212 D
Weltron 720 DT
Weltron DT 720
Weltron HP 12 D
Weltron HP 120 D
Weltron HP 125 D
Wincor-Nixdorf M 720
Wincor-Nixdorf TRS 6112
Wincor-Nixdorf TRS 6412 PD