--- /dev/null
+hp-toolbox uses HTTP to fetch toner levels:\r
+\r
+- http://192.168.3.98/hp/device/info_device_status.xml\r
+- http://192.168.3.98/hp/device/info_ssp.xml\r
+\r
+Printer has SNMP activated, and we can fetch the toner status::\r
+\r
+ $ snmpwalk -c public -v 1 -On 192.168.3.98\r
+ .1.3.6.1.2.1.43.11.1.1.8.1.1 = INTEGER: 590\r
+ .1.3.6.1.2.1.43.11.1.1.8.1.2 = INTEGER: 470\r
+ .1.3.6.1.2.1.43.11.1.1.8.1.3 = INTEGER: 470\r
+ .1.3.6.1.2.1.43.11.1.1.8.1.4 = INTEGER: 470\r
+ .1.3.6.1.2.1.43.11.1.1.9.1.1 = INTEGER: 45\r
+ .1.3.6.1.2.1.43.11.1.1.9.1.2 = INTEGER: 0\r
+ .1.3.6.1.2.1.43.11.1.1.9.1.3 = INTEGER: 85\r
+ .1.3.6.1.2.1.43.11.1.1.9.1.4 = INTEGER: 57\r
+\r
+With readable names (from Printer-MIB that I got by executing "download-mibs")::\r
+\r
+ $ snmpwalk -c public -v 1 -m Printer-MIB 192.168.3.98\r
+ Printer-MIB::prtMarkerSuppliesMaxCapacity.1.1 = INTEGER: 590\r
+ Printer-MIB::prtMarkerSuppliesMaxCapacity.1.2 = INTEGER: 470\r
+ Printer-MIB::prtMarkerSuppliesMaxCapacity.1.3 = INTEGER: 470\r
+ Printer-MIB::prtMarkerSuppliesMaxCapacity.1.4 = INTEGER: 470\r
+ Printer-MIB::prtMarkerSuppliesLevel.1.1 = INTEGER: 45\r
+ Printer-MIB::prtMarkerSuppliesLevel.1.2 = INTEGER: 0\r
+ Printer-MIB::prtMarkerSuppliesLevel.1.3 = INTEGER: 85\r
+ Printer-MIB::prtMarkerSuppliesLevel.1.4 = INTEGER: 57\r
+\r
+Still CUPS does not show the ink level, only says that the printer does not provide information.
\ No newline at end of file
--- /dev/null
+<?xml version="1.0" encoding="UTF-8" ?>
+
+
+<DeviceStatusPage xmlns="http://www.hp.com/schemas/imaging/pls/dev/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.hp.com/schemas/imaging/pls/dev/1.0 DeviceStatusPage.xsd">
+ <DeviceStatus>
+ <StatusList>
+
+ <Status>
+ <Priority>1</Priority>
+ <Code>-19928</Code>
+ </Status>
+
+ <Status>
+ <Priority>2</Priority>
+ <Code>-19752</Code>
+ </Status>
+
+ <Status>
+ <Priority>3</Priority>
+ <Code>0</Code>
+ </Status>
+
+ </StatusList>
+ </DeviceStatus>
+
+ <SuppliesStatus>
+ <BlackSupply>
+ <Status>0</Status>
+
+ <PercentRemaining>8</PercentRemaining>
+ <PagesRemaining>66</PagesRemaining>
+
+ </BlackSupply>
+
+ <CyanSupply>
+ <Status>6</Status>
+
+ <CartridgeOutOverrideActive>0</CartridgeOutOverrideActive>
+
+ </CyanSupply>
+ <MagentaSupply>
+ <Status>0</Status>
+
+ <PercentRemaining>18</PercentRemaining>
+ <PagesRemaining>152</PagesRemaining>
+
+ </MagentaSupply>
+ <YellowSupply>
+ <Status>0</Status>
+
+ <PercentRemaining>12</PercentRemaining>
+ <PagesRemaining>183</PagesRemaining>
+
+ </YellowSupply>
+
+
+
+
+ </SuppliesStatus>
+
+
+ </DeviceStatusPage>
+
--- /dev/null
+<?xml version="1.0" encoding="UTF-8" ?>
+
+
+
+<SuppliesStatusPage xmlns="http://www.hp.com/schemas/imaging/pls/dev/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.hp.com/schemas/imaging/pls/dev/1.0 SuppliesStatusPage.xsd">
+ <BlackSupply>
+ <SuppliesStatus>0</SuppliesStatus>
+
+
+ <PartNumber>Q6000A</PartNumber>
+ <PercentRemaining>8</PercentRemaining>
+ <PagesRemaining>66</PagesRemaining>
+ <HistoricalCoverage>142</HistoricalCoverage>
+ <LowReached>1</LowReached>
+ <SerialNumber>2178876682</SerialNumber>
+ <PageCount>809</PageCount>
+ <InstallDate></InstallDate>
+ <LastUseDate></LastUseDate>
+ <Manufacture_Date>20140703</Manufacture_Date>
+ <Capacity_Units>3</Capacity_Units>
+ <Total_Capacity>25</Total_Capacity>
+
+ </BlackSupply>
+
+ <CyanSupply>
+ <SuppliesStatus>6</SuppliesStatus>
+
+
+ <PartNumber>Q6001A</PartNumber>
+
+ <CartridgeOutOverrideActive>0</CartridgeOutOverrideActive>
+
+
+ </CyanSupply>
+ <MagentaSupply>
+ <SuppliesStatus>0</SuppliesStatus>
+
+
+ <PartNumber>Q6003A</PartNumber>
+ <PercentRemaining>18</PercentRemaining>
+ <PagesRemaining>152</PagesRemaining>
+ <HistoricalCoverage>111</HistoricalCoverage>
+ <LowReached>0</LowReached>
+ <SerialNumber>2364474627</SerialNumber>
+ <PageCount>734</PageCount>
+ <InstallDate></InstallDate>
+ <LastUseDate></LastUseDate>
+ <Manufacture_Date>20061110</Manufacture_Date>
+ <Capacity_Units>3</Capacity_Units>
+ <Total_Capacity>20</Total_Capacity>
+
+ </MagentaSupply>
+ <YellowSupply>
+ <SuppliesStatus>0</SuppliesStatus>
+
+
+ <PartNumber>Q6002A</PartNumber>
+ <PercentRemaining>12</PercentRemaining>
+ <PagesRemaining>183</PagesRemaining>
+ <HistoricalCoverage>64</HistoricalCoverage>
+ <LowReached>0</LowReached>
+ <SerialNumber>2230453519</SerialNumber>
+ <PageCount>1355</PageCount>
+ <InstallDate></InstallDate>
+ <LastUseDate></LastUseDate>
+ <Manufacture_Date>20061110</Manufacture_Date>
+ <Capacity_Units>3</Capacity_Units>
+ <Total_Capacity>20</Total_Capacity>
+
+ </YellowSupply>
+
+
+
+
+</SuppliesStatusPage>