I gotcha, bud. Try this one on for size:
Select Top 1000000 tblAssets.AssetID,
tblAssets.AssetName,
tblAssets.IPAddress,
tblAssetCustom.Manufacturer,
tblAssetCustom.Model,
tblAssets.Lastseen As [Last successful scan],
tblAssetCustom.PrintedColorPages As [Color Prints],
tblAssetCustom.PrintedMonoPages As [Black and White Prints]
From tblAssets
Inner Join tblAssetCustom On tblAssets.AssetID = tblAssetCustom.AssetID
Inner Join tsysAssetTypes On tsysAssetTypes.AssetType = tblAssets.Assettype
Where tsysAssetTypes.AssetTypename = 'Printer'
Group By tblAssets.AssetID,
tblAssets.AssetName,
tblAssets.IPAddress,
tblAssetCustom.Manufacturer,
tblAssetCustom.Model,
tblAssets.Lastseen,
tblAssetCustom.PrintedColorPages,
tblAssetCustom.PrintedMonoPages
Order By tblAssets.AssetName
It relies on the following parts:
- tblAssetCustom.PrintedColorPages
- tblAssetCustom.PrintedMonoPages
So long as the printer asset page pulls that info (like this):

Then the report should work. Lemme know if it doesnt. Final report appearence:
If your printer models dont pull that info via SNMP, it might require some additional OID/MIB info.